4-Toluenesulfonic acid anhydride

BGC Id:	310933628926
CAS No:	4124-41-8
Synonyms:	tosic anhydride ; toluene-4-sulfonic anhydride ; 4-toluenesulphonic anhydride ; toluene-p-sulphonic anhydride ; p-toluenesulfonic anhydride ; toluene-p-anhydride ; toluene-4-sulphonic anhydride ; 4-toluenesulfonic anhydride ; 3-toluenesulfonicanhydride ; p-toluenesulphonic anhydride
Molecular Formula:	C14H14O5S2
Molecular Weight:	326.39
EINECS:	223-926-9

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Identify

Synonyms:

tosic anhydride ; toluene-4-sulfonic anhydride ; 4-toluenesulphonic anhydride ; toluene-p-sulphonic anhydride ; p-toluenesulfonic anhydride ; toluene-p-anhydride ; toluene-4-sulphonic anhydride ; 4-toluenesulfonic anhydride ; 3-toluenesulfonicanhydride ; p-toluenesulphonic anhydride

CAS:

4124-41-8

EINECS:

223-926-9

Molecular Formula:

C14H14O5S2

MDL:

MFCD00008548

SMILES:

CC=P(c1ccccc1)(c1ccccc1)c1ccccc1

Properties

Molecular Weight:

326.39 g·mol−1

Melting point:

121-127 °C(lit.)

Physical Description:

off-white to cream powder

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34 (R)

Safety Codes:

26-36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 2585 8 / PG 3

Storage temperature:

2-8°C

What other providers are available for CAS 4124-41-8?

In addition to the providers presented here for 4-Toluenesulfonic acid anhydride with the CAS number 4124-41-8, there are other 56 providers with slightly different product names available for this CAS number.

4-Toluenesulfonic anhydride

Zehao Industry Co., Ltd. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +2 additional providers that we know from the past

p-Toluenesulfonic anhydride

4-Methylbenzenesulfonic anhydride

(4-Methylbenzene)sulfonyl 4-methylbenzene-1-sulfonate

+1 additional providers that we know from the past