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Product Name: 2-METHYLTHIOBENZIMIDAZOLE
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7152-24-1

7152-24-1 structure

7152-24-1 structure

Name: 2-METHYLTHIOBENZIMIDAZOLE
Chemical Name: 2-(Methylthio)benzimidazole
CAS Number: 7152-24-1
Molecular Formula: C₈H₈N₂S
Molecular Weight: 164.22800
Create Date: 2018-04-11 08:00:00
Modify Date: 2026-07-01 18:05:18

Name	2-(Methylthio)benzimidazole
Synonyms	2-Methylmercaptobenzimidimidazole 2-(Methylthio)-1H-benzimidazole Methyl 1H-benzimidazole-2-yl sulfide 2-(Methylthio)benzimidazole,2-(Methylmercapto)benzimidazole S-Methyl-2-mercaptobenzimidazole 2-(methylthio)benzimidazole 2-(METHYLTHIO)BENZIMIDAZOLE 2-Methylsulfanyl-1H-benzoimidazole 2-(Methylmercapto)-benzimidazol 2-(Methylsulfanyl)-1H-benzimidazole 2-(METHYLTHIO)-1H-BENZO[D]IMIDAZOLE 2-(Methylmercapto)benzimidazole Methyl(1H-benzoimidazole-2-yl) sulfide 2-(methylthio)-1h-benzimidazol MFCD00005594 1H-Benzimidazole,2-(methylthio)-(9CI) 2-methylthio-benzimidazol Benzimidazole, 2-(methylthio) 2-methylsulfanylbenzimidazole 2-Mercaptobenzimidazol-S-methylether EINECS 230-494-5 1H-Benzimidazole,2-(methylthio) 2-METHYLMERCAPTOBENZIMIDAZOLE 2-(Methylthio)benzimidazole>

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

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 Phrases	S24/25
WGK Germany	3
RTECS	DD9480000
HS Code	2933990090

Precursor 8
98639-91-9 134469-07-1 74-88-4 583-39-1
95-54-5 67-56-1 4637-24-5 51-17-2
DownStream 9
51-17-2 3418-46-0 2360-29-4 75080-11-4
57159-81-6 98639-91-9 61078-14-6 51290-77-8
5429-62-9

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%

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