p-Toluenesulfonic anhydride

Identify Properties Safty Prices Suppliers 8 Links ☰

Identify Properties Safty Prices Suppliers 8 Links

CAS 4124-41-8

Formula C14H14O5S2

MDL MFCD00008548

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
970302826678	p-Toluenesulfonic anhydride (970302826678)		on request	+ -

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Identify

Synonyms:

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

CAS:

4124-41-8

EINECS:

223-926-9

Molecular Formula:

C14H14O5S2

MDL:

MFCD00008548

SMILES:

CC1=CC=C(C=C1)S(=O)(=O)OS(=O)(=O)C2=CC=C(C=C2)C

Properties

Molecular Weight:

326.39 g·mol−1

Melting point:

121-127 °C(lit.)

Solubility:

Solubility in water:hydrolyzes

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

Prices

For p-Toluenesulfonic anhydride we can currently show 9 prices in the last 8 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 280.00 for 25 g to USD 56.00 per 250 mg in 2024 .

Last detected Prices

Size	Availability	Last Price	Quantity
250 mg	on request	$56.00	+ -
500 mg	on request	$75.00	+ -
25 g	on request	$101.00	+ -
100 g	on request	$221.00	+ -

Last price review [2024-01-04]

Suppliers

Global p-Toluenesulfonic anhydride Suppliers : USA (2) U.K. (1) P.R.China (5)

Supplier	Phone	Fax	Country	Inquiry contact
AK Scientific, Inc.	+1 (510) 429-8835	+1 (510) 429-8836	USA	REQUEST
Carbone Scientific Co., Ltd.	+44 (0)203 769 4441 ext 1	+44 (0)203 769 4441 ext 2	U.K.	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Nantong Xindao Biotech Ltd	+86 19033786557		P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Shandong Ench Chemical Co.,Ltd	+86-13869131854	+86 531-8637666	P.R.China	REQUEST
Xingrui Industry Co., Limited	+86-531-88980365	+86-531-88980365	P.R.China	REQUEST