4124-41-8 p-Toluenesulfonic anhydride |
|
Product Name | p-Toluenesulfonic anhydride |
Synonyms | 4-Toluenesulfonic acid anhydride;p-tolylsulfonyl 4-methylbenzenesulfonate;4-Methylbenzenesulfonic anhydride |
Molecular Formula | C14H14O5S2 |
Molecular Weight | 326.388 |
InChl | 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 |
CAS Registry Number | 4124-41-8 |
EINECS | 223-926-9 |
Molecular Structure | ![]() |
Density | 1.361g/cm3 |
Melting Point | 124-126℃ |
Boiling Point | 478°C at 760 mmHg |
Refractive Index | 1.582 |
Flash Point | 242.9°C |
Vapour Pressur | 7.72E-09mmHg at 25°C |
Hazard Symbols | |
Risk Codes | R34:; |
Safety Description | S26||S36/37/39||S45:; |
MSDS |
- If you plan to source chemicals from China, just go to ChemNet mall, we will get the latest and competitive price from China manufacturers for you. Please visit ChemNet Mall to inquire about the price of
ChemNet Mall
- Hangzhou Pharma & Chem Co.,Ltd.
TEL:+86-571-87040515
FAX:+86-571-87214761 - Nanjing Winsome Chemical Limited(NAST Fine Chemicals Inc.)
TEL:+86-25-84651981
FAX:+86-25-84918951 - AFINE CHEMICALS LIMITED
TEL:+86-571-85232125;85232161;85134551
FAX:+86-571-85134895 - Shanghai Domen International Co., Ltd
TEL:+86-21-61066956/57/58,61043548
FAX:+86-21-61043546 - Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
TEL:+86-571-86066502;18958062155
FAX:+86-571-86066502 - Fuzhou xingchen pharmaceutical Co.,Ltd.
TEL:+86-794-8297889
FAX:+86-794-8338118 - Changzhou Xuanming Pharmaceutical Technology Co., Ltd.(Changzhou Xuanming chemical Co., Ltd.)
TEL:+86-519-85525329
FAX:+86-519-85190960 - Hangzhou Aolishen Chemical Co., Ltd.
TEL:+86-571-81727727;+86-15267468089
FAX: - Parish Chemical
TEL:(801) 226-2018
FAX:(801) 226-8496