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Home > Offers to Sell > Chemicals & Plastics > Organic Chemicals > Organic Intermediates
| Contact: | raven ren |
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| Company: | JIANGSU CLENT CHEMICAL CO.,LTD. |
| Beijing Road, Yangzijiang Chemical Industrial Park, Zhangjiagang City, Jiangsu Province Jiangsu Cle | |
| Suzhou 215634 | |
| China | |
| Phone: | 051258813103 |
| E-Mail: |   |
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| Date/Time: | 3/10/23 3:27 GMT |
p-Toluenesulfonic anhydride
Product Name: P-Toluenesulfonic anhydride
CAS NO.: 4124-41-8
Assay: 99.0%min
Appearance: White crystalline powder
Package: 25kg/drum in cold environment
Usage: Pharmaceutical intermediates and organic synthesis ntermediates
Product Name P-Toluenesulfonic anhydride
Other Name 4-Toluenesulfonic acid anhydride
p-tolylsulfonyl 4-methylbenzenesulfonate
4-Methylbenzenesulfoni , c anhydride
CAS 4124-41-8
EINECS 223-926-9
Molecular Formula C14H14O5S2
Molecular Weight 326.388
inchi InChI=1/C14H14O5S2/c1-11-3-7-13(8-4-11)20(15,16)19 , -21(17,18)14-9-5-
12(2)6-10-14/h3-10H,1-2H3
, Density 1.361g/cm3
Boiling point 478°C at 760 mmHg
Flash point 242.9°C
Vapor pressure 7.72E-09mmHg at 25°C
Refractive index 1.582
Dangerous goods sign C
Risk term R34
Security term S26;S36/37/39;S45
Dangerous Goods Transport Number UN 2585
Minimum Order: 1 kilograms
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