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88-51-7

88-51-7 structure
88-51-7 structure

Name 2-amino-4-chloro-5-methylbenzenesulfonic acid
Synonyms EINECS 201-837-6
2-Chloro-4-toluidine-5-sulfonic acid
3-Chloro-4-methylaniline-6-sulfonic acid
2-Chloro-p-toluidine-5-sulfonic acid
MFCD00035771
ZR CG D1 FSWQ
2B acid
2-Amino-4-chloro-5-methylbenzenesulfonic acid
Benzenesulfonic acid, 2-amino-4-chloro-5-methyl-
6-Amino-4-chloro-3-toluenesulfonic acid
Permanent Red 2b Amine
4-Amino-2-chlorotoluene-5-sulfonic acid
6-amino-4-chloro-m-Toluenesulfonic acid
2-Amino-4-chloro-5- methylbenzene sulfonic acid
Acide 2-amino-4 chloro-5 methyl benzenesulfonique
Red 2B acid
Density 1.6±0.1 g/cm3
Boiling Point 356ºC
Melting Point 180.5ºC
Molecular Formula C7H8ClNO3S
Molecular Weight 221.661
Exact Mass 220.991348
PSA 88.77000
LogP 1.69
Index of Refraction 1.621

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XT6330000
CHEMICAL NAME :
m-Toluenesulfonic acid, 6-amino-4-chloro-
CAS REGISTRY NUMBER :
88-51-7
BEILSTEIN REFERENCE NO. :
2727161
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C7-H8-Cl-N-O3-S
MOLECULAR WEIGHT :
221.67
WISWESSER LINE NOTATION :
ZR CG D1 FSWQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1055,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
12300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1055,1986
TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>13 gm/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,746,1992
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39
RIDADR 3261
RTECS XT6330000
Packaging Group III
Hazard Class 8
HS Code 2921430090

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88-51-7 structure

88-51-7

Literature: US4447368 A1, ;

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88-51-7 structure

88-51-7

Literature: DE175378 ;
HS Code 2921430090
Summary HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%