Organic Chemicals

TNT Trinitrotoluene — A Proven Material for Defense & Ammunition Supply Chains In the global defense industry, reliable access to qualified energetic materials remains an important part of maintaining a stable and resilient ammunition supply chain. TNT (Trinitrotoluene) has a long-established role in military and industrial explosive applications and has historically been used in various types of ammunition and explosive compositions. At Hong Kong Safran Industry Co., Limited, we cooperate with qualified Chinese manufacturing partners to support international customers with selected defense-related energetic materials and industrial supply solutions, subject to applicable export-control, licensing and end-user requirements. TNT Supply Capability A recent production batch demonstrates our available manufacturing capability: • Product: Trinitrotoluene (TNT) • Batch Quantity: 500 MT • Packing: 25 kg/bag • Solidification Point: 80.4°C • Moisture: 0.01% • Acidity: 0.003% • Acetone Insoluble: 0% • Sodium: 0% • Average Flake Thickness: 0.632 mm • Individual Flake Thickness: 0.711 mm • Production Date: July 20, 2026 The corresponding product quality certificate shows the batch as qualified according to the stated inspection requirements. Potential Industry Applications TNT has historically been used in: ▪️ Military ammunition ▪️ Defense explosive compositions ▪️ Ammunition filling applications ▪️ Industrial blasting applications ▪️ Specialized explosive formulations TNT has also been used as a component of certain explosive compositions, including TNT/RDX-based formulations. Our objective is not simply to supply a single chemical product, but to establish reliable and compliant supply channels between qualified Chinese manufacturers and international defense & industrial customers. If your organization is involved in: Ammunition Manufacturing Defense Industry Energetic Materials Explosives Industrial Blasting Defense Procurement we would be interested in discussing potential cooperation. For technical specifications, quality documentation and commercial inquiries, please contact us directly. Hong Kong Safran Industry Co., Limited

Minimum Order: 500

Leadclear 3988 is a third-generation dibenzylidene sorbitol nucleating agent that provides excellent clarification and modification effects, effectively enhancing the stiffness and heat deflection temperature of polypropylene products. Chemical name : 1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol CAS number : 135861-56-2 Formula : C₂₄H₃₀O₆ M.W. : 414 Specification Appearance White powder Effective component 98.0% min Melting point 250°C min Bulk density 0.11-0.25 g/cm3 Volatility 0.50% max Ash 0.20% max Particle size D97≥30 μm D50≥15 μm

Leadstab UV 1577 is a high molecular weight, triazine-class ultraviolet absorber that offers excellent high-temperature resistance and low volatility. It effectively absorbs both UV-A and UV-B radiation to protect materials from degradation caused by ultraviolet exposure. Chemical name : Phenol, 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-hexyloxy , CAS number : 147315-50-2 Formula : C₂₇H₂₇N₃O₂ N.W. : 425

Leadstab LS 944 is an N-H type polymeric hindered amine light stabilizer (HALS) that protects polymers from degradation caused by ultraviolet radiation and long-term heat aging. It demonstrates excellent compatibility and high extraction resistance, and exhibits outstanding synergistic effects when used in combination with other HALS products. Specification Appearance White or slightly yellowish powder Melting point 110-130°C Volatility 0.50% max Ash 0.10% max Chroma 80 Pt-Co max Transmittance           @425 nm 93.0% min         @450 nm 95.0% min

Chemical name : 2',3-bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl) , propionyl] Propionohydrazide CAS number : 32687-78-8 Formula : C₃₄H₅₂N₂O₄ M.W. : 553 Application Leadstab® MD 1024 is a highly efficient hindered phenolic antioxidant and metal deactivator. It is specifically designed for polyolefins and certain thermoplastic elastomers used as primary insulation in contact with copper. Package  The packaging is 20kg/bag or 500kg/bag; other packages are available as customers' requirements. 

Chemical name : N,N'-hexane-1,6-diylbis[3-(3,5-di-tert-butyl-4 , - hydroxyphenylpropionamide] CAS number : 23128-74-7 Formula : C₄₀H₆₄N₂O₄ M.W. : 637 Application Leadstab AO 1098 is an excellent antioxidant for polyamide fibers, molded articles and films. It can be added prior to polymerization, to protect polymer color properties during manufacturing, shipping or thermal fixation. During the last stages of polymerization or by dry blending on nylon chips, fiber can be protected by incorporating Irganox 1098 in the polymer melt.

Sibel Hebei Chuanghai Biotechnology Co., Ltd. Telegram / Wechat: +8615350571055 Email:Sibel@chuanghaibio.com , https://www.chuanghaibio.com/ N-Hexadec , ane, also known as n‑cetane, is a straight‑chain saturated alkane with CAS 544‑76‑3. It appears as colorless transparent liquid, featuring stable chemical property, low impurity content. Widely applied in gas‑chromatography reference sample, diesel cetane‑value testing standard substance, inert solvent for organic synthesis and lab research. Our available purity reaches 99%+, complete COA documents can be supplied for your inspection. Related N-Alkane Series Products Product Name CAS No. n-Tetradecane 629-59-4 n-Pentadecane 629-62-9 n-Hexadecane 544-76-3 n-Heptadecane 629-78-7 n-Octadecane 593-45-3 Company & Supply Advantages Hebei Chuanghai Biotechnology Co., Ltd is a professional manufacturer and exporter of fine chemicals, organic alkanes and laboratory reagents. We have sufficient spot stock of N-Hexadecane all year round, support small trial orders and bulk wholesale orders.

Minimum Order: 1 bags

Sibel Hebei Chuanghai Biotechnology Co., Ltd. Telegram / Wechat: +8615350571055 Email:Sibel@chuanghaibio.com , https://www.chuanghaibio.com/ N-Hexadec , ane, also known as n‑cetane, is a straight‑chain saturated alkane with CAS 544‑76‑3. It appears as colorless transparent liquid, featuring stable chemical property, low impurity content. Widely applied in gas‑chromatography reference sample, diesel cetane‑value testing standard substance, inert solvent for organic synthesis and lab research. Our available purity reaches 99%+, complete COA documents can be supplied for your inspection. Related N-Alkane Series Products Product Name CAS No. n-Tetradecane 629-59-4 n-Pentadecane 629-62-9 n-Hexadecane 544-76-3 n-Heptadecane 629-78-7 n-Octadecane 593-45-3 Company & Supply Advantages Hebei Chuanghai Biotechnology Co., Ltd is a professional manufacturer and exporter of fine chemicals, organic alkanes and laboratory reagents. We have sufficient spot stock of N-Hexadecane all year round, support small trial orders and bulk wholesale orders. Complete export documents, stable supply chain and professional after-sales service ensure long-term cooperation for global customers.

Minimum Order: 1 bags

Sibel Hebei Chuanghai Biotechnology Co., Ltd. Telegram / Wechat: +8615350571055 Email:Sibel@chuanghaibio.com , https://www.chuanghaibio.com/ N-Hexadec , ane, also known as n‑cetane, is a straight‑chain saturated alkane with CAS 544‑76‑3. It appears as colorless transparent liquid, featuring stable chemical property, low impurity content. Widely applied in gas‑chromatography reference sample, diesel cetane‑value testing standard substance, inert solvent for organic synthesis and lab research. Our available purity reaches 99%+, complete COA documents can be supplied for your inspection. Related N-Alkane Series Products Product Name CAS No. n-Tetradecane 629-59-4 n-Pentadecane 629-62-9 n-Hexadecane 544-76-3 n-Heptadecane 629-78-7 n-Octadecane 593-45-3 Company & Supply Advantages Hebei Chuanghai Biotechnology Co., Ltd is a professional manufacturer and exporter of fine chemicals, organic alkanes and laboratory reagents. We have sufficient spot stock of N-Hexadecane all year round, support small trial orders and bulk wholesale orders. Complete export documents, stable supply chain and professional after-sales service ensure long-term cooperation for global customers.

Minimum Order: 1 bags

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CAS 49556-16-3 BIS(NEODECANOATE)TIN Dabco T-900 kosmos T900 BIS(NEODECANOATE)TIN CAS No.49556-16-3 Chemical Name: BIS(NEODECANOATE)TIN SynonymsTIN II NEODECANOATE; tin(2+) neodecanoate;BIS(NEODECANOATE)TIN;Neodecanoica , cid,tin(2+)salt;neodecanoicacid,tin(2 ++)salt;7 , ,7-dimethyloctanoate,tin(2+);BIS(NEODECANOATE)TIN, tech-90;Neodecanoic acid,tin(2+) salt (2:1);BIS(NEODECANOATE)TIN ISO 9001：2015 REACH;BIS(NEODECANOATE)TIN CONTAINS FREE NEODECANOIC ACID CBNumber:CB2378255 Molecular Formula:C20H38O4Sn Molecular Weight:461.22 MDL Number:MFCD00271044 Business and technology contact： sales@newtopchem.com Brand Designation / Product Code Table Brand / Manufacturer Product Grade / Code Notes Dabco (Evonik / ex-Air Products) Dabco T-900 Evonik’s stannous neodecanoate grade for flexible slabstock foam. FASCAT (PMC Organometallics) FASCAT 4101 (or FASCAT 2003) FASCAT is the industry-standard brand dedicated exclusively to organometallic catalysts (tin/bismuth/titanium). Jeffcat (Huntsman) N/A (Not Applicable) Huntsman uses the Jeffcat brand line strictly for amine/organic catalysts, while metal catalysts are sold under different specialty product lines. KAOLIZER (Kao Corporation) N/A (Not Applicable) KAOLIZER is Kao’s brand line reserved for tertiary amine catalysts. Lupragen (BASF) N/A (Not Applicable) BASF’s Lupragen series consists exclusively of amine-based catalysts. Polycat (Evonik) N/A (Not Applicable) Polycat is designated for Evonik’s specialty tertiary amine catalysts. Tegoamin (Evonik) N/A (Not Applicable) Tegoamin is designated for Evonik’s amine-based foam catalysts. Toyocat (Tosoh) N/A (Not Applicable) Toyocat is Tosoh’s proprietary amine catalyst brand. U-CAT (San-Apro) N/A (Not Applicable) San-Apro uses U-CAT primarily for amine, imidazole, and specialty organic catalysts. Business and technology contact： sales@newtopchem.com

Minimum Order: 10 long tons

CAS 2212-32-0 DABCO T TMAEA Jeffcat T Lupragen N106 N-Methyl-N-(N,N-dimethylaminoethyl)-am , inoethanol CAS No.2212-32-0 Chemical Name: N-Methyl-N-(N,N-dimethylaminoethyl)-aminoethanol Synonyms DABCO T; TMAEEA; TMAEA; Lupragen N400;CATALYST JD-36;FENTACAT TMAEEA;LUPRAGEN(R) N 400;N,N-Dimethyl-N'-methylaminoalcohol;N,N,N&# , 39;- TRIMETHYLAMINOETHYLETHANOLAMINE;N,N-Dimeth , ylamino-N'-methylaminoalcohol CBNumber:CB94 , 48805 Molecular Formula:C7H18N2O Molecular Weight:146.23 MDL Number:MFCD00010387 Business and technology contact： sales@newtopchem.com N-Methyl-N-(N,N-dimeth , ylaminoethyl)-aminoethanol Properties Boiling point 207 °C(lit.) Density 0.904 g/mL at 25 °C(lit.) vapor pressure 58Pa at 25℃ refractive index n20/D 1.4539(lit.) Flash point 188 °F storage temp. Refrigerator solubility Chloroform, Methanol (Slightly) pka 14.72±0.10(Predicted) form Oil color Colourless to Yellow Water Solubility 1000g/L at 20℃ InChI InChI=1S/C7H18N2O/c1-8(2)4-5-9(3)6-7-10/h10H,4-7H2 , ,1-3H3 InChIKey LSYBWANTZYUTGJ-UHFFFAOYSA-N SMILES C(O)CN(CCN(C)C)C LogP -0.584 at 22.2℃ UNSPSC Code 12352100 NACRES NA.22 SAFETY Signal word Warning Hazard statements H315-H319-H335 Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338 ta , rget organs Respiratory system PPE Eyeshields, Gloves, type ABEK (EN14387) respirator filter Hazard Codes Xi Risk Statements 36/37/38 Safety Statements 26-36/37/39 WGK Germany 3 TSCA TSCA listed HS Code 2922.19.9690 Storage Class 10 - Combustible liquids Hazard Classifications Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 REACH Registrations Active N-Methyl-N-(N,N-dimethylaminoethyl)- , aminoethanol Chemical Properties,Uses,Production Chemical Properties Colorless to pale yellow transparent liquid Uses 2-{[2-(Dimethylamino)ethyl]m , ethylamino}ethanol (dmemH) has been used in the preparation of new iron clusters: [Fe7O4(O2CPh)11(dmem)2] [Fe7O4 (O2CMe)11(dmem)2] [Fe6O2(OH)4(O2CBut)8(dmem)2]< , br>Flammability and Explosibility Business and technology contact： sales@newtopchem.com

Minimum Order: 10 long tons

CAS 1185-81-5 Dabco T-12 FASCAT 4202 NSC 65503 Mellite 39 DI-N-BUTYLBIS(DODECYLTHIO)TIN CAS No.1185-81-5 Chemical Name: DI-N-BUTYLBIS(DODECYLTHIO)TIN SynonymsUL 32;Mark A; dabco 120;NSC 65503;Mellite 39;Mellite 139;Fomrez UL 32;Thermolite 20;Advastab tm 918; Bis(dodecylthio)dibutyltin CBNumber:CB7413786 Molecular Formula:C32H68S2Sn Molecular Weight:635.72 MDL Number:MFCD00077992 Business and technology contact： sales@newtopchem.com   Brand Designation / Product Code Table Brand / Manufacturer Product Grade / Code Notes Dabco (Evonik / ex-Air Products) Dabco T-12 Evonik’s benchmark dibutyltin dilaurate product line (covers CAS 77-58-7 / 1185-81-5). FASCAT (PMC Organometallics) FASCAT 4202 Standard dibutyltin dilaurate organotin grade under PMC's FASCAT line. Jeffcat (Huntsman) N/A (Not Applicable) Huntsman reserves the Jeffcat brand line strictly for amine/organic catalysts. KAOLIZER (Kao Corporation) N/A (Not Applicable) KAOLIZER is Kao's brand dedicated exclusively to amine catalysts. Lupragen (BASF) N/A (Not Applicable) BASF’s Lupragen portfolio consists entirely of amine-based catalysts. Polycat (Evonik) N/A (Not Applicable) Polycat is designated specifically for Evonik’s specialty tertiary amine catalysts. Tegoamin (Evonik) N/A (Not Applicable) Tegoamin is reserved for amine- based foam catalysts. Toyocat (Tosoh) N/A (Not Applicable) Toyocat is Tosoh’s proprietary amine catalyst brand line. U-CAT (San-Apro) N/A (Not Applicable) U-CAT is used primarily for amine, imidazole, and specialty organic catalysts. DI-N-BUTYLBIS(DODECYLTHIO)TIN Properties Melting point -10℃ Boiling point 160°C 10mm Density 1,04 g/cm3 vapor pressure 0Pa at 25℃ refractive index 1.4992 Flash point >204°C form liquid Specific Gravity 1.045 InChI InChI=1S/2C12H26S.2C4H9.Sn/c2*1-2-3-4-5-6-7-8-9-10 , -11-12-13;2*1-3-4- 2;/h2*13H,2-12H2,1H3;2*1,3-4 , H2,2H3;/q;;;;+2/p-2 InChIKey FFGHLLOLFQHABK-UHFFFAOYSA-L SMILES [Sn](CCCC)(CCCC)(SCCCCCCCCCCCC)SCCCCCCCCCCCC Lo , gP 3.11 at 22℃ Business and technology contact： sales@newtopchem.com

Minimum Order: 10 long tons

CAS 301-10-0 Stannous octoate DABCO T-9 FASCAT 2001 TIB KAT 129 Stannous octoate CAS No.301-10-0 Chemical Name: Stannous octoate SynonymsTIN(II) 2-ETHYLHEXANOATE;TIN OCTOATE ;Stannous octanoate; STANNOUS 2- ETHYLHEXANOATE;tin bis(2-ethylhexanoate);TIB KAT 129; Tin dioctoate; Stannous Octoate T-9;Tin(Ⅱ) 2-ethylhexanoate;BIS(2-ETHYLHEXANOATE)TIN CBNum , ber:CB0308694 Molecular Formula:C16H30O4Sn Molecular Weight:405.12 MDL Number:MFCD00002676 Business and technology contact： sales@newtopchem.com Stannous octoate Properties Melting point <-20°C Boiling point >200°C Density 1.251 g/mL at 25 °C(lit.) vapor pressure 0.3Pa at 20℃ refractive index n20/D 1.493(lit.) Flash point >110°C pka 5.09[at 20 ℃] form liquid Specific Gravity 1.251 Viscosity 306mm2/s Water Solubility Miscible with water. Hydrolytic Sensitivity 7: reacts slowly with moisture/water Exposure limits ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin) NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3 InChI 1S/2C8H16O2.Sn/c2*1-3-5-6-7(4-2)8(9)10;/h2*7H,3-6H , 2,1-2H3, (H,9,10);/q;;+2/p-2 InChIKey KSBAEPSJVUENNK-UHFFFAOYSA-L SMILES CCCCC(CC)C(=O)O[SnH2]OC(=O)C(CC)CCCC LogP 2.64 at 25℃ UNSPSC Code 12161600 NACRES NA.22 SAFETY Signal word Danger Hazard statements H303-H316-H318-H361-H317-H411 Precautionary statements P501-P273-P272-P202-P261-P201-P280-P302+P352-P312- , P391-P362+P364-P333+P313-P305+P351+P338+P310-P , 405 PPE Eyeshields, Gloves, type ABEK (EN14387) respirator filter Hazard Codes Xi,Xn Risk Statements 36/37/38-62-52/53-43-41-63 Safety Statements 26-36/37/39-61 WGK Germany 1 RTECS MO7870000 TSCA TSCA listed PackingGroup III HS Code 29159000 Storage Class 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects Hazard Classifications Aquatic Chronic 3 Eye Dam. 1 Repr. 1B Skin Sens. 1 REACH Registrations Active Business and technology contact： sales@newtopchem.com

Minimum Order: 10 long tons