ChemicalBook > Product Catalog >Organic Chemistry >Amides >Sulfonic acids amino compound >2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid

2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid

2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid Structure
CAS No.
130-17-6
Chemical Name:
2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid
Synonyms
Dehydrothio-4-Toluidine sulfonic Acid;3-MONOSULFONICACID;2-(4-Aminophenyl)-6-methyl-1;dehydrothio-p-aminotoluenesulfonate;DEHYDROTHIO-P-TOLUIDINESULFONIC ACID;2-(4-aminophenyl)-6-methylbenzothiaz;DEHYDROTHIO-P-TOLUIDINE-3-SULFONIC ACID;DEHYDRO THIO PARA TOLUIDINE SULFONIC ACID;DEHYDROTHIO-P-TOLUIDINE-3-MONOSULFONIC ACID;4-(6-Methylbenzothiazol-2-yl)-anilin sulfat
CBNumber:
CB9254251
Molecular Formula:
C14H12N2O3S2
Molecular Weight:
320.39
MOL File:
130-17-6.mol
Modify Date:
2023/4/23 13:52:06

2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid Properties

Melting point 300 °C
Density 1.3833 (rough estimate)
refractive index 1.7140 (estimate)
storage temp. 2-8°C
form Crystalline
pka -0.28±0.40(Predicted)
PH 4.9 at 20℃ and 14.9mg/L
Water Solubility <0.1 g/100 mL at 22 ºC
CAS DataBase Reference 130-17-6(CAS DataBase Reference)
EPA Substance Registry System 2-(4-Aminophenyl)-6-methyl-7-benzothiazolesulfonic acid (130-17-6)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H412
Precautionary statements  P273
Hazard Codes  Xn,C
Risk Statements  20/21/22-36/37/38
Safety Statements  26-36/37/39
Hazard Note  Corrosive
Toxicity LD50 ivn-mus: 178 mg/kg CSLNX* NX#00718

2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid Chemical Properties,Uses,Production

General Description

Brownish-yellow powder.

Air & Water Reactions

Insoluble in water.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid may emit very toxic fumes of SOx and NOx.

Fire Hazard

Flash point data for 2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid are not available; however, 2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid is probably combustible.

Safety Profile

Poison by intravenous route. Seealso SULFONATES. When heated to decomposition itemits very toxic fumes of SOx and NO
.

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2-(4-AMINOPHENYL)-6-METHYL-7-BENZOTHIAZOLESULPHONICACID 2-(4-Aminophenyl)-6-methylbenzothiazol-7-sulfonsure 2-(4-aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid Dehydrothio-p-Toluidine-7-Sulfonic Acid, Dry Dehydrothio-p-Toluidine-7-Sulfonic Acid, Refined Grade 2-(4-AMINOPHENYL)-6-METHYLBENZTHIAZOLE-7-SULFONIC ACID DEHYDROTHIO-P-TOLUIDINE-3-MONOSULFONIC ACID DEHYDROTHIO-P-TOLUIDINE-3-SULFONIC ACID DEHYDROTHIO-P-TOLUIDINESULFONIC ACID P-(6-METHYLBENZOTHIAZOLE)ANILINE MONOSULFONIC ACID 2-(4-aminophenyl)-6-methyl-7-benzothiazolesulfonicaci 2-(4-aminophenyl)-6-methylbenzothiaz 2-(P-AMINOPHENYL)-6-METHYLBENZOTHIAZOLE-7-SULFONIC ACID 2-(4-AMINOPHENYL)-6-METHYL-1,3-BENZOTHIAZOLE-7-SULFONIC ACID 2-(4-AMINOPHENYL)-6-METHYL-7-BENZOTHIAZOLESULFONIC ACID 2-(4-AMINOPHENYL)-6-METHYLBENZOTHIAZOLE-7-SULPHONIC ACID 4-(6-Methylbenzothiazol-2-yl)-anilin sulfat 2-(4-aMinophenyl)-6-Methylbenzo[d]thiazol-7-sulfonic acid 7-Benzothiazolesulfonicacid, 2-(4-aMinophenyl)-6-Methyl- 2-(4-aminophenyl)-6-methylbenzothiazole-7-sulfonicacid 2-(4-aminophenyl)-6-methylbenzothiazolesulfonicacid 2-(p-aminophenyl)-6-methyl-7-benzothiazolesulfonicaci 2-(p-aminophenyl)-6-methyl-7-benzothiazolesulfonicacid 2-(p-aminophenyl)-6-methylbenzothiazolyl-7-sulfonicacid dehydrothio-p-aminotoluenesulfonate Dehydrothio-Para-Toluidine Mono Sulfonic Acid 2-(4-Aminophenyl)-6-methyl-1 2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonicaci 2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid ISO 9001:2015 REACH tianfu-chem_130-17-6// 2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid Dehydrothio-4-Toluidine sulfonic Acid 3-MONOSULFONICACID De- Hydro Thio Para Toludine Sulphonic Acid (DTPTSA) DEHYDROTHIO-P-TOLUIDINE SULFONIC ACID (DTPTSA) DEHYDRO THIO PARA TOLUIDINE SULFONIC ACID 130-17-6 130-17-9 Intermediates of Dyes and Pigments