1-Chloronaphtho[2,1-b]thiophene

Modify Date: 2026-07-17 22:24:01

1-Chloronaphtho[2,1-b]thiophene Structure
1-Chloronaphtho[2,1-b]thiophene structure
Common Name 1-Chloronaphtho[2,1-b]thiophene
CAS Number 85992-26-3 Molecular Weight 218.70200
Density 1.375g/cm3 Boiling Point 373.234ºC at 760 mmHg
Molecular Formula C12H7ClS Melting Point N/A
MSDS N/A Flash Point 235.624ºC

 Names

Name 1-Chloronaphtho[2,1-b]thiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.375g/cm3
Boiling Point 373.234ºC at 760 mmHg
Molecular Formula C12H7ClS
Molecular Weight 218.70200
Flash Point 235.624ºC
Exact Mass 217.99600
PSA 28.24000
LogP 4.70790
Index of Refraction 1.756
InChIKey DJBJPDNLBFFNKS-UHFFFAOYSA-N
SMILES Clc1csc2ccc3ccccc3c12

 Safety Information

HS Code 2934999090

 Synthetic Route

~54%

1-Chloronaphtho[2,1-b]thiophene Structure

1-Chloronaphtho...

CAS#:85992-26-3

Learn More
Literature: Sidorenko, T. N.; Terent'eva, G. A.; Andrienko, O. S.; Savinykh, Yu. V.; Aksenov, V. S. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , p. 156 - 160 Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 2 p. 192 - 196

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1-Chloronaphtho[2,1-b]thiophene Structure

1-Chloronaphtho...

CAS#:85992-26-3

Learn More
Literature: Sidorenko, T. N.; Terent'eva, G. A.; Andrienko, O. S.; Savinykh, Yu. V.; Aksenov, V. S. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , p. 156 - 160 Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 2 p. 192 - 196

 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

3-chloro-N-2-propyl-benzene-1,2-diamine
3-chloronaphtho<2,1-b>thiophene
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