2-Amino-5-methoxybenzenesulfonic acid
Names
[ CAS No. ]:
13244-33-2
[ Name ]:
2-Amino-5-methoxybenzenesulfonic acid
[Synonym ]:
Benzenesulfonic acid, 2-amino-5-methoxy-
p-Anisidine-2-sulfonic Acid
MFCD00035804
2-Amino-5-methoxybenzenesulfonic acid
EINECS 236-224-2
4-Methoxyaniline-2-sulfonic Acid
4-Aminoanisole-3-sulfonic Acid
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Melting Point ]:
314-318ºC
[ Molecular Formula ]:
C7H9NO4S
[ Molecular Weight ]:
203.216
[ Exact Mass ]:
203.025223
[ PSA ]:
98.00000
[ LogP ]:
0.34
[ Index of Refraction ]:
1.595
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DB4950000
- CHEMICAL NAME :
- Benzenesulfonic acid, 2-amino-5-methoxy-
- CAS REGISTRY NUMBER :
- 13244-33-2
- BEILSTEIN REFERENCE NO. :
- 3284409
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C7-H9-N-O4-S
- MOLECULAR WEIGHT :
- 203.23
- WISWESSER LINE NOTATION :
- WSQR BZ EO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1055,1986
- 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 :
- 10 gm/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
Safety Information
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S37/39-S26
[ RTECS ]:
DB4950000
[ HS Code ]:
2922299090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2922299090
[ Summary ]:
2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%