2-methyl-1,3-benzothiazol-5-amine,dihydrochloride

Names

[ CAS No. ]:
32770-99-3

[ Name ]:
2-methyl-1,3-benzothiazol-5-amine,dihydrochloride

[Synonym ]:
5-Amino-2-methylbenzothiazole dihydrochloride
5-amino-2-methylbenzothiazole dihydrocholride
2-methyl-5-aminobenzothiazole dihydrochloride
MFCD00012692
2-methylbenzothiazol-5-ylamine dihydrochloride
EINECS 251-204-3

Chemical & Physical Properties

[ Boiling Point ]:
325ºC at 760mmHg

[ Melting Point ]:
249-250ºC (dec.)(lit.)

[ Molecular Formula ]:
C8H10Cl2N2S

[ Molecular Weight ]:
237.14900

[ Flash Point ]:
150.4ºC

[ Exact Mass ]:
235.99400

[ PSA ]:
67.15000

[ LogP ]:
4.37210

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL2650000
CHEMICAL NAME :
Benzothiazole, 5-amino-2-methyl-, dihydrochloride
CAS REGISTRY NUMBER :
32770-99-3
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H8-N2-S.2Cl-H
MOLECULAR WEIGHT :
237.16
WISWESSER LINE NOTATION :
T56 BN DSJ C1 HZ &GH 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03222

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
DL2650000

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

DownStream

  • 5-Bromo-2-methylbenzothiazole

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-Amino-2-methylbenzothiazole
  • (2-methyl-1,3-benzothiazol-5-yl)-phenyldiazene
  • 2-Methyl-5-benzothiazolol
  • dimethyl-(2-methyl-benzothiazol-5-yl)-amine
  • 5-Benzothiazolamine,4-chloro-2-methyl-(9CI)
  • 5-Benzothiazolamine,2-(1,1-dimethylethyl)-6-methyl-(9CI)