Benzo[b]thiophene,2,3-dichloro-

Modify Date: 2024-01-02 22:39:15

Benzo[b]thiophene,2,3-dichloro- Structure
Benzo[b]thiophene,2,3-dichloro- structure
Common Name Benzo[b]thiophene,2,3-dichloro-
CAS Number 5323-97-7 Molecular Weight 203.08800
Density 1.483g/cm3 Boiling Point 300.2ºC at 760mmHg
Molecular Formula C8H4Cl2S Melting Point N/A
MSDS N/A Flash Point 179ºC

 Names

Name 2,3-dichloro-1-benzothiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.483g/cm3
Boiling Point 300.2ºC at 760mmHg
Molecular Formula C8H4Cl2S
Molecular Weight 203.08800
Flash Point 179ºC
Exact Mass 201.94100
PSA 28.24000
LogP 4.20810
Index of Refraction 1.688

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XI8925000
CHEMICAL NAME :
Thianaphthene, 2,3-dichloro-
CAS REGISTRY NUMBER :
5323-97-7
BEILSTEIN REFERENCE NO. :
0128228
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H4-Cl2-S
MOLECULAR WEIGHT :
203.08
WISWESSER LINE NOTATION :
T56 BSJ CG DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,341,1953

 Safety Information

HS Code 2934999090

 Synthetic Route

~36%

Benzo[b]thiophene,2,3-dichloro- Structure

Benzo[b]thiophe...

CAS#:5323-97-7

Literature: Hill; De Vleeschauwer; Houde; Belley Synlett, 1998 , # 4 p. 407 - 410

~%

Benzo[b]thiophene,2,3-dichloro- Structure

Benzo[b]thiophe...

CAS#:5323-97-7

Literature: Schlesinger; Mowry Journal of the American Chemical Society, 1951 , vol. 73, p. 2614 Full Text View citing articles Show Details Texas Co. Patent: US2571742 , 1948 ; Full Text Show Details Davies et al. Journal of the Chemical Society, 1955 , p. 1565,1568

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Detail
Literature: Schlesinger; Mowry Journal of the American Chemical Society, 1951 , vol. 73, p. 2614 Full Text View citing articles Show Details Texas Co. Patent: US2571742 , 1948 ; Full Text Show Details Davies et al. Journal of the Chemical Society, 1955 , p. 1565,1568

 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%

 Synonyms

2,3-Dichlorothionaphthene
Thianaphthene,2,3-dichloro
1,2-Dichlorobenzo(b)thiophene
2,3-Dichlor-benzo[b]thiophen
2,3-Dichlorothianaphthene
2,3-dichloro-benzo[b]thiophene
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