Chemical-Suppliers
The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
BGC » Chemicals A-Z » 2-Sulfobenzoic acid cyclic anh...
pr

2-Sulfobenzoic acid cyclic anhydride

BGC Id:280191657380
CAS No:81-08-3
Synonyms:sulfobenzoic anhydride ; 2-sulphobenzoic anhydride ; o-sulfobenzoic cyclic anhydride ; 2-sulfobenzoic acid anhydrade ; o-sulfobenzoic anhydride ; 1,1-dioxobenzo[c]oxathiol-3-one ; 2-sulfobenzoic acid anhydride ; 2-sulfobenzoic anhyd ; 2-sulfobenzoic anhydride ; o-sulfobenzoic acid anhydride
Molecular Formula:C7H4O4S
Molecular Weight:184.17
EINECS:201-322-6
Structural Formula

The most competitive supplier in 2025

The following 3 notable providers have been checked and can be recommended.
The last intensive check and update was carried out on 2025/03/27.

Identify

Synonyms:
sulfobenzoic anhydride ; 2-sulphobenzoic anhydride ; o-sulfobenzoic cyclic anhydride ; 2-sulfobenzoic acid anhydrade ; o-sulfobenzoic anhydride ; 1,1-dioxobenzo[c]oxathiol-3-one ; 2-sulfobenzoic acid anhydride ; 2-sulfobenzoic anhyd ; 2-sulfobenzoic anhydride ; o-sulfobenzoic acid anhydride
CAS:
81-08-3
EINECS:
201-322-6
Molecular Formula:
C7H4O4S
MDL:
MFCD00005879
SMILES:
B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)NC(=O)NC(C)(C)C

Properties

Molecular Weight:
184.17 g·mol−1
Density:
~1.6 g/cm3 (Predicted)
Melting point:
116-124 °C
Boiling point:
184-186 °C18 mm Hg(lit.)
Flash point:
184-186 °C/18mm
Solubility:
Soluble in methanol (50 mg/ml), Toluene, and ethanol.
Physical Description:
white to beige crystals or crystalline powder
download Download Molfile for :
2-Sulfobenzoic Anhydride

Suppliers

Carbone Scientific Co., Ltd.

Type de compagnie: Supplier
Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Nous fournissons notre chimique 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid (HEPES) du produit. Our online catalogue has already listed over 50 ...
pays: U.K.   phone: +44 (0)203 769 4441 ext 1   fax: +44 (0)203 769 4441 ext 2

AK Scientific, Inc.

Type de compagnie: Supplier
pays: USA
phone: +1 (510) 429-8835
fax: +1 (510) 429-8836
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Nous fournissons N-Boc-Imino-(triphenyl)phosphorane ainsi. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...

BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. Nous sommes vendeur de DL-Malic acid dimethyl ester. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Type de compagnie: Supplier of chemical products
pays: Germany
phone: +49-871-966346-0
fax: +49-871-966346-13

Safety Information

Hazard Classes:
Risk Codes:
34-20/21/22 (R)
Safety Codes:
22-24/25-45-36/37/39-26 (S)
WGK Germany:
3

What other providers are available for CAS 81-08-3?

In addition to the providers presented here for 2-Sulfobenzoic acid cyclic anhydride with the CAS number 81-08-3, there are other 42 providers with slightly different product names available for this CAS number.

VUOS - Vyzkumny ustav organickych syntez a.s. | Simagchem Corporation | Xingrui Industry Co., Limited | Dayang Chem (Hangzhou) Co.,Ltd. | Hangzhou Lingrui Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | BuGuCh & Partners +20 additional providers that we know from the past
+5 additional providers that we know from the past
+2 additional providers that we know from the past
+2 additional providers that we know from the past




Chemical-Suppliers
© Copyright 1996 to 2025 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.