Metanilic Acid
Suppliers
Names
[ CAS No. ]:
121-47-1
[ Name ]:
Metanilic Acid
[Synonym ]:
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
Chemical & Physical Properties
[ 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
MSDS
Toxicological Information
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
Safety Information
[ Symbol ]:
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
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ 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%
Articles
Appl. Environ. Microbiol. 53(7) , 1459-63, (1987)
Sulfur-limited batch enrichment cultures containing one of nine multisubstituted naphthalenesulfonates and an inoculum from sewage yielded several taxa of bacteria which could quantitatively utilize 1...
Anal. Chim. Acta 723 , 94-100, (2012)
In this paper, a three dimensional ordered macroporous self-doped polyaniline/Prussian blue (3DOM SPAN/PB) bicomponent film was fabricated via the inverted crystal template technique using step-by-ste...
Macromol. Rapid Commun. 32(12) , 887-92, (2011)
We report here that by good design, polyaniline (PANI) can be cytocompatible and formed into usable scaffolds for bio-medical applications. By adjusting the ratio of two monomers, aniline (AN) and met...