4-Aminotoluene-3-sulfonic acid | CAS 88-44-8

Element: aminotoluene sulfonic acid

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C-S » Chemicals » aminotoluene-sulfonic-acid-PX57621

Identification

4-Aminotoluene-3-sulfonic acid

CAS:

88-44-8

EINECS:

201-831-3

Molecular Formula:

C₇H₉NO₃S

MDL:

SMILES:

CC1=CC(=C(N)C=C1)S(O)(=O)=O

Synonym:

4b acid ; 4-aminotoluol-3-sulfonsure ; 5-methylorthanilic acid ; toluidine-sulfonicacid ; 4b acid, pure ; p-toluidine-2-sulfonicscid ; ptmsa ; p-toluidine-m-sulfonic acid ; red4bacid ; ptms

Suppliers

BLD Pharmatech Ltd

BP16204860

Shanghai Mintchem Development Co., Ltd.

SMD351014040

Xiamen Equation Chemical Co.,Ltd

XECC288014400

Aecochem Corp.

AC12603780

Hangzhou Lingrui Chemical Co., Ltd.

HLC315012600

scienTEST - bioKEMIX GmbH

S-B22509000

DSL Chemicals (Shanghai) Co., Ltd.

C002942

Xingrui Industry Co., Limited

XIL261010440

Zehao Industry Co., Ltd.

ZI21606480

Leap Chem Co., Ltd

LC16204860

Santa Cruz Biotechnology, Inc.

232405

Dayang Chem (Hangzhou) Co.,Ltd.

DC279011160

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HI15604680

2-Amino-5-methylbenzene sulfonic acid

DSL Chemicals (Shanghai) Co., Ltd.

DC503220128

2-Amino-5-methylbenzene sulfonic acid

Simagchem Corporation

SC31089324

2-Amino-5-methylbenzene sulfonic acid

Xiamen Hisunny Chemical Co., Ltd.

XHC488419536

Benzenesulfonic acid, 2-amino-5-methyl-

Angene International Limited

AGN-PC-0JK7TR

2-Amino-5-methylbenzenesulfonic acid, 99%

Alfa (A Johnson Matthey Company)

A393611808

3-Methyl-6-aminobenzenesulfonic acid (4B acid)

Fanwood Chemical, Inc.

FC517015510

Prices & Availability

Data is processed

Properties for 4-Aminotoluene-3-sulfonic acid

Molecular Weight:

187.22 g·mol−1

Density:

1.49 g/cm³ at 25° C

Melting point:

300 °C

Boiling point:

>350° C

Physical Description:

beige crystalline powder

Safety & Transport Information

Risk Codes:

R34 - Causes burns
R36 - Irritating to eyes
R45 - May cause cancer

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use

Hazard Classes:

Hazard Symbols:

T, C, Xi

RID/ADR certification :

UN 2585 8 / PG 3

Alternative Distributors of [4-Aminotoluene-3-sulfonic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

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MSDS:

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