Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzo[b]thiophene,2,3-dichloro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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Email: enquiry@dycnchem.com

5323-97-7

5323-97-7 structure

Name: Benzo[b]thiophene,2,3-dichloro-
Chemical Name: 2,3-dichloro-1-benzothiophene
CAS Number: 5323-97-7
Molecular Formula: C₈H₄Cl₂S
Molecular Weight: 203.08800
Create Date: 2016-03-10 20:38:54
Modify Date: 2024-01-02 22:39:15

Name	2,3-dichloro-1-benzothiophene
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

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

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

HS Code	2934999090

95-15-8

~36%

5323-97-7

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

95-15-8

7342-86-1

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

56-23-5

7782-50-5

95-15-8

7342-86-1

Detail

Precursor 3
95-15-8 56-23-5 7782-50-5
DownStream 2
95-15-8 5461-77-8

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

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