2-Chlorobenzothiazole

Modify Date: 2024-01-02 12:23:02

2-Chlorobenzothiazole Structure
2-Chlorobenzothiazole structure
Common Name 2-Chlorobenzothiazole
CAS Number 615-20-3 Molecular Weight 169.631
Density 1.4±0.1 g/cm3 Boiling Point 248.0±9.0 °C at 760 mmHg
Molecular Formula C7H4ClNS Melting Point 21-23 °C(lit.)
MSDS Chinese USA Flash Point 103.8±18.7 °C

 Names

Name 2-Chlorobenzothiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 248.0±9.0 °C at 760 mmHg
Melting Point 21-23 °C(lit.)
Molecular Formula C7H4ClNS
Molecular Weight 169.631
Flash Point 103.8±18.7 °C
Exact Mass 168.975296
PSA 41.13000
LogP 3.41
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.696
Water Solubility insoluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL3150000
CHEMICAL NAME :
Benzothiazole, 2-chloro-
CAS REGISTRY NUMBER :
615-20-3
BEILSTEIN REFERENCE NO. :
0116316
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C7-H4-Cl-N-S
MOLECULAR WEIGHT :
169.63
WISWESSER LINE NOTATION :
T56 BN DSJ CG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,24,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

 Safety Information

Personal Protective Equipment Eyeshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/37/38
Safety Phrases S23-S24/25-S37/39-S26
RIDADR 2810
WGK Germany 3
RTECS DL3150000
Hazard Class 2.2
HS Code 29342080

 Synthetic Route

 Customs

HS Code 29342080

 Articles3

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 Synonyms

EINECS 210-415-0
Benzothiazole, 2-chloro-
2-Chlorobenzothiazole
MFCD00005776
2-Chloro-1,3-benzothiazole
2-chlorobenzo[d]thiazole
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