2-METHYLTHIOBENZIMIDAZOLE
Names
[ CAS No. ]:
7152-24-1
[ Name ]:
2-METHYLTHIOBENZIMIDAZOLE
[Synonym ]:
MFCD00005594
2-(methylthio)benzimidazole
EINECS 230-494-5
Chemical & Physical Properties
[ Density]:
1.29g/cm3
[ Boiling Point ]:
347.2ºC at 760 mmHg
[ Melting Point ]:
202-205 °C(lit.)
[ Molecular Formula ]:
C8H8N2S
[ Molecular Weight ]:
164.22800
[ Flash Point ]:
163.8ºC
[ Exact Mass ]:
164.04100
[ PSA ]:
53.98000
[ LogP ]:
2.28480
[ Index of Refraction ]:
1.691
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DD9480000
- CHEMICAL NAME :
- Benzimidazole, 2-methylthio-
- CAS REGISTRY NUMBER :
- 7152-24-1
- BEILSTEIN REFERENCE NO. :
- 0122360
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C8-H8-N2-S
- MOLECULAR WEIGHT :
- 164.24
- WISWESSER LINE NOTATION :
- T56 BM DNJ CS1
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 :
- 100 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#04989
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CHDDAT Comptes Rendus des Seances de l'Academie des Sciences, Serie D: Sciences Naturelles. (Paris, France) V.262-291, 1966-80. For publisher information, see CRASEV. Volume(issue)/page/year: 270,2502,1970
Safety Information
[ Safety Phrases ]:
S24/25
[ WGK Germany ]:
3
[ RTECS ]:
DD9480000
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933990090
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%