Chemicals & Plastics

Name: 2-bromo-4-chloropropiophenone Synonyms: 2-bromo-4-chloropropiophenone 2-Bromo-1-(4-chlo , rophenyl)-1-propanone 1-Propanone, 2-bromo-1-(4-chlorophenyl)- 2-Bromo-1-(4-chloro , -phenyl)-propan-1-one, 2-Бром-1-(4- хлорфенил)-пропа , н-1-он, 2-bromo-4'-chloropropiophenone CAS: 877-37-2 EINECS: 100-413-0 Molecular Formula: C9H8BrClO Molar Mass: 247.52 Density 1.518±0.06 g/cm3(Predicted) Melting Point: 77-79 °C(Solv: ligroine (8032-32-4)) Boling Point: 296.7±15.0 °C(Predicted) Storage Condition: Room Temprature

Product Name: 1,3-Dioxolane, 2-(1-bromoethyl)-2-(4-methylphenyl) Synonyms:2- , (1-bromoethyl)-2-(p-tolyl)-1,3-dioxolane CAS: 91306-36-4 MF: C12H15BrO2 M: 271.154 Appearance: yellow liquid Molecular Formula C12H15BrO2 Boiling point 273℃ density 1.357 Flash Point 59℃ Melting Point 75-77℃ Storage Temperature cool and dry

Name 2-Butene-1,4-diol Synonyms Butenediol agrisynthb2d butene-1,4-diol 2 , -Butene-1,4-diol but-2-ene-1,4-diol 1,4-buen , edilo(liquid) 1,4-Dihydroxy-2-butene (2E)-2- , Butene-1,4-diol (Z)-but-2-ene-1,4-diol (2Z)- , but-2-ene-1,4-diol (E)-but-2-ene-1,4-diol (2 , E)-but-2-ene-1,4-diol CIS-1,4-DIHYDROXY-2-BUTEN , E CAS 110-64-5 EINECS 203-787-0 Molecular formula C4H8O2 Molecular mass 88.105 Accurate mass 88.052429 Density 1.1±0.1 g/cm3 Boiling point 235.0±0.0 °C at 760 mmHg Melting point 7ºC Flash point 85.4±16.4 °C Vapor Pressure 0.0±1.0 mmHg at 25°C Solubility 131.4 at 12 mm Hg Refractive index 1.482 PSA 40.46000 LogP -0.87 Risk term R22 - Harmful if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. Safty term S23 - Never breathe vapors. S24/25 - Avoid contact with skin and eyes. S36 - Wear appropriate protective clothing. S26 - In case of accidental contact with eyes, rinse immediately with plenty of water and seek medical advice.

Product Name: Diethyl 2-(2-phenylacetyl)propanedioate Synonyms: Diethyl(phenylacetyl)malonate;Propanedioic acid, 2-(2- phenylacetyl)-, 1,3-diethyl ester;diethyl 2-(2-phenylacetyl)propanedioate;Cas 20320-59-6;new p CAS: 20320-59-6 MF: C15H18O5 MW:278.3 EINECS:205-854-1 Use Intermediates in organic synthesis. Boiling point 120 °C(Press: 0.01 Torr) density 1.148±0.06 g/cm3(Predicted) pka 8.76±0.59(Predicted) InChI InChI=1S/C15H18O5/c1-3-19-14(17)13(15(18)20-4-2)12 , (16)10-11-8-6-5- 7-9- 11/h5-9,13H,3-4,10H2,1 , -2H3 , InChIKey ZASPDQDIPTZTQQ-UHFFFAOYSA-N SMILES C(OCC)(=O)C(C(CC1=CC=CC=C1)=O)C(OCC , )=O

Product Name: Diethyl(phenylacetyl)malonate Synonyms: Diethyl(phenylacetyl)malonate;Propanedioic acid, 2-(2- phenylacetyl)-, 1,3-diethyl ester;diethyl 2-(2-phenylacetyl)propanedioate;diethyl 2-(2- phenylacetyl)propanedioate wickr bettyml;Cas 20320-59-6;Propanedioic acid, (phenylacetyl)-, diethyl ester;Pharmaceutical intermediates Diethyl(phenylacetyl)malonate;new p CAS: 20320-59-6 MF: C15H18O5 MW: 278.3 EINECS: 205-854-1 Product Categories: 20320-59-6;BMK Mol File: 20320-59-6.mol Boiling point 120 °C(Press: 0.01 Torr) density 1.148±0.06 g/cm3(Predicted) pka 8.76±0.59(Predicted) InChI InChI=1S/C15H18O5/c1-3-19-14(17)13(15(18)20-4-2)12 , (16)10-11-8-6-5- 7-9- 11/h5-9,13H,3-4,10H2,1 , -2H3 , InChIKey ZASPDQDIPTZTQQ-UHFFFAOYSA-N SMILES C(OCC)(=O)C(C(CC1=CC=CC=C1)=O)C(OCC)=O

Product Name: PMK ethyl glycidate Synonyms: 3-(1,3-benzodioxol-5-yl)-2-Methyl-;3,4-MDP-2-P intermediate;PMK ethyl glycidate;2-Oxiranecarboxylicacid, 3-(1,3-benzodioxol-5-yl)-2-Methyl-, ethyl ester;ethyl 3-(benzo[d][1,3]dioxol-5-yl)-2-methyloxirane-2-car , boxylate;ethyl 3- (1,3-benzodioxol-5-yl)-2-methyloxirane-2-car , boxylate;3,4-MDP-2P ethyl ester;cheap 3,4-MDP-2P ethyl ester CAS: 28578-16-7 MF: C13H14O5 MW: 250.25 EINECS: 234-232-0 Boiling point 327.8±42.0 °C(Predicted) density 1.302±0.06 g/cm3(Predicted) solubilit DMF: 15 mg/ml; DMSO: 30 mg/ml; Ethanol: 10 mg/ml; PBS (pH 7.2): 1 mg/

Sodium carbonate, Na2CO3, (also known as washing soda, soda ash and soda crystals) is the inorganic compound with the formula Na2CO3 and its various hydrates. All forms are white, water-soluble salts. All forms have a strongly alkaline taste and give moderately alkaline solutions in water. Historically it was extracted from the ashes of plants growing in sodium- rich soils. Because the ashes of these sodium-rich plants were noticeably different from ashes of wood (once used to produce potash), sodium carbonate became known as "soda ash".[12] It is produced in large quantities from sodium chloride and limestone by the Solvay process. Soda ash is one of the most  important chemical raw materials and is widely used in chemical, glass, metallurgy, paper making, printing & dyeing, synthetic detergent, petrochemical, foodstuff, medicine & sanitation industries, etc. With a large consumption, it occupies a crucial place in national economy.

Product Name: 2-Butene-1,4-diol Synonyms: CIS-1,4-DIHYDROXY-2-BUTENE;butene-1,4-diol;1,4- buenedilo(liquid);2-BUTENE-1,4-DIOL, 95% (PREDOMINANTLY CI;2-Butene-1,4- Diol,~92%;(2E)-2-Butene-1,4-di , ol;agrisynthb2d;Butenediol CAS: 110-64-5 MF: C4H8O2 MW: 88.11 EINECS: 203-787-0 Product Categories: BDO Mol File: 110-64-5.mol

Magnesium chloride is a chloride with the chemical formula MgCl2. It is a colorless and deliquescent crystal.These salts are usually ionic halides and are highly soluble in water.Magnesium chloride hydrate can usually be extracted from brine or seawater with 6 molecules of crystal water. But when heated to 95 ° C, it loses crystal water. Above 135 ° C, it will decompose and release hydrogen chloride gas. Its industrial raw materials are used to produce magnesium. Found in seawater and saltwater. Magnesium chloride hydrate is a commonly used substance in oral magnesium supplements

1. Is it safe to Netherlands Germany Spain Swisse,Sweden Beligum,France....? yes, guarantee 100% safe delivery. 2. What is the delivery time? EU :7 days USA:7-12 days Canada: 15days Mexico:20days 3. What is the purity of powder? 98.5% purity, and yield is 60% 4.It is first time to try bmk powder, what should i do? my friend you can take some sample first.and for more other details can kindly contact me 1.Our source department for raw materials Control raw materials strictly,our products are the highest quality. Quality have Guarantee. 2, Our factory's Complete rules and regulations makes sure we always can keep the Reasonable and competitive price. Stable price have Guarantee. 3, We have Large warehouse to stock enough quantity, samples can arrange fast delivery from stock. Bulk quality also have stock. Even if stock use out, Production manufacture by our own factory, have sufficient supply. Timely have Guarantee 4, We have professional shipping department, experience shipping agents. Reliable shipping way, Full experience agent . Shipment safety have Guarantee. 5, Except deeping sleeping time, Our sales team 16 hours online, always can reply your message on time. And provide the best and professional service. Good Service have Guarantee If you are interested in any of these items, please do not hesitate to let me know. Free samples will be sent for your evaluation. Hope to be a partner of your company! Contact :zoe@hait-pharm.com Whatsapp/signal/skype:+86 13163307521

Phenacetin is a white crystalline powder with a bitter taste. Belongs to the antipyretic analgesic class medicine, the antipyretic effect is stronger than the analgesic effect. Drug strength and aspirin equivalent, slow and lasting effect, low toxicity. The study shows that this product and its metabolite paracetamol have antipyretic effect. This is because phenacetin can still show significant antipyretic effects when enzyme inhibitors are used to prevent the conversion of Phenacetin to paracetamol. Therefore, the antipyretic action after giving the thread product is not only caused by its active product, Paracetamol. The mild analgesic effect of Seeding, which generally lasts three to four hours, is enhanced by a synergistic effect with salicylic acid. In Clinic, it is mainly used to relieve fever and pain in small animals. Are you looking for a real and honest supplier ? Do you want a guarantee for safety and fast delivery?Do you want the product quality good and stable ? Look at us: 1.Control raw materials strictly,our products are the highest purity. Quality have Gurantee. 2.Reasonable and competitive price. Provide the best and professional service. Stable price have Guarantee. 3.Fast delivery of the samples,samples from stock. Produce by our own factory, have sufficient supply. Timely have Guarantee. 4.Reliable shipping way, Full experience agent . Shipment safety have Guarantee. 5.Best after-service after shipment. After Service have Guarantee. If you once being cheated, waiting a so long time for stock, or received the bad quality products or failure receive the shipment..... Do not Hesitate, Contact us, we can solve all the above problems. We are welcome your visit, to inspect us, to test the goods quality. Factory Hot Selling products CAS:28578-16-7 CAS:110-63-4 CAS: , 1451-82-7 CAS:5449/12/7 CAS:123-75-1 CAS: , 20320-59-6 CAS:28578-16-7 CAS:5337-93-9 C , AS:148553-50-8 CAS:59-46-1 CAS:49851-31-2 CAS:137-58-6 CAS:11113-50-1 CAS:94- , 09-7 CAS:103-90-2 CAS:62-44-2 CAS:5086-74-8 CAS:94-24-6 Cas:64-18 , -6 cas:123-91-1 and so on, there is everything that should be there. please contact us: zoe Whatapp/signal/wechat:+86 13163307521 Email:zoe@hait-pharm.com

Are you looking for a real and honest supplier ? Do you want a guarantee for safety and fast delivery?Do you want the product quality good and stable ? Look at us: 1.Control raw materials strictly,our products are the highest purity. Quality have Gurantee. 2.Reasonable and competitive price. Provide the best and professional service. Stable price have Guarantee. 3.Fast delivery of the samples,samples from stock. Produce by our own factory, have sufficient supply. Timely have Guarantee. 4.Reliable shipping way, Full experience agent . Shipment safety have Guarantee. 5.Best after-service after shipment. After Service have Guarantee. If you once being cheated, waiting a so long time for stock, or received the bad quality products or failure receive the shipment..... Do not Hesitate, Contact us, we can solve all the above problems. We are welcome your visit, to inspect us, to test the goods quality. Boric acid Flakes Basic information Product Name Boric acid Synonyms Boric Acid Flakes CAS 11113-50-1 MF BH3O3 MW 61.83 EINECS 234-343-4 Boric Acid Flakes Chemical Properties Form White Flakes Pka 9.2(at 25℃) Color Clear, White Purity 99% please contact us: zoe Whatapp/signal/wechat:+86 13163307521 Email:zoe@hait-pharm.com Office A002, Building 1, No. 58 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province，China

New chemical BK4 liquid cas 91306-36-4 replace 1451-82-7 safe delivery Guarantee 100% safe shipping, free of EU customs clearance. We will ship by special line that shipping company do custom clearance and deliver to door. 100% safe delivery! Why Choose Us 1. Quality is our culture. We cooperate with research institutions,strictly control the process from raw material to finished product 2. Time is the gold.Fast shipment by reputed shipping line. 3. Customer comes first. We provide reasonable price, high quality product and prompt shipment. 4. Full experience of large numbers containers loading in Chinese sea port. 5. Best service after shipment . 6. Professional documents for your clearance . FAQ 1. SAMPLE ORDER? before mass production samples will be made, once approved, mass production will be processed. Doing 100% inspection during production, then do random inspection before packing. 2. IS THERE A DISCOUNT? Different quantity has different discount. 3. HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS? Free samples for some products is available,and shipping fee will on your ccount. according to your requests,items can be customized. 4.WHAT’S MOQ? MOQ is 1 kg. But usually we accept less quantity such as 100 g on the condition that sample charge is 100% paid. If you are interested in any of these items, please do not hesitate to let me know. Free samples will be sent for your evaluation. Hope to be a partner of your company! Contact :zoe Whatapp/signal/wechat:+86 13163307521 Email:zoe@hait-pharm.com Off , ice A002, Building 1, No. 58 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province，China

Name pregabalin CAS Number 148553-50-8 Molecular Formula C8H17NO2 Molecular Weight 159.23 Appearance White Crystalline Powder and White Crystalline crystal Package 1kg/bag Superiority 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery by well-reputed shipping lines. 4.Trial order is available for testing after samples. 5.We will inform you all the information at every stage in advance. 6.Packaging can gear to buyers’ special request. Our service 1. Reply your inquiry in 24 working hours. 2. Customized design is available. Hait are welcomed. 3. Exclusive and unique solution can be provided to our customer by our well- trained and professional engineers and staff. 4. Professional factory: We are manufacturer, specializing in producing all kinds of herb extract for more than 10 years, competitive with good quantity. 5. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature. If you are interested in any of these items, please do not hesitate to let me know. Free samples will be sent for your evaluation. Hope to be a partner of your company! please contact us: zoe Whatapp/signal/wechat:+86 13163307521 Email:zoe@hait-pharm.com Office A002, Building 1, No. 58 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province，China