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121-47-1

121-47-1 structure
121-47-1 structure

Name Metanilic acid
Synonyms m-aminobenzenesulfonic acid
MFCD00065345
3-Aminobenzenesulphonic acid
m-Amino benzenesulfonic acid
aniline-m-sulfonic acid
m-anilinesulfonic acid
3-Aminobenzenesulfonic acid
Benzenesulfonic acid, 3-amino-
Metanilate
3-Sulfoaniline
Aniline-3-sulfonic acid
3-Amino benzene sulfonic acid
Metanilic Acid
EINECS 204-473-6
Density 1.5±0.1 g/cm3
Melting Point >300 °C(lit.)
Molecular Formula C6H7NO3S
Molecular Weight 173.190
Exact Mass 173.014664
PSA 88.77000
LogP -1.06
Index of Refraction 1.630
Stability Stable. Combustible. Incompatible with strong oxidizing agents, acids.
Water Solubility slightly soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OY2300000
CHEMICAL NAME :
Metanilic acid
CAS REGISTRY NUMBER :
121-47-1
BEILSTEIN REFERENCE NO. :
0473264
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C6-H7-N-O3-S
MOLECULAR WEIGHT :
173.20
WISWESSER LINE NOTATION :
ZR CSWQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Microorganism - not otherwise specified
DOSE/DURATION :
1 pph
REFERENCE :
POASAD Proceedings of the Oklahoma Academy of Science. (Oklahoma Academy of Science, c/o Executive Secretary-Treasurer, Southwestern Oklahoma State Univ., Weatherford, OK 73096) V.1- 1910/1920- Volume(issue)/page/year: 34,114,1953
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302 + H312 + H332
Precautionary Statements P280
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful
Risk Phrases R20/21/22
Safety Phrases S23-S28-S28A-S25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS OY2300000
HS Code 2921420090
HS Code 2921420090
Summary HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%