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5-Nitrobenzo[b]thiophene

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Origin: China

Cas No: 4965-26-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 4965-26-8 Formula: C8H5NO2S Molecular Weight: 179.19600

Basic Info

Chemical Name	5-Nitrobenzo[b]thiophene
Synonyms	5-nitro-1-benzothiophene; Benzo[b]thiophene, 5-nitro-;
CAS No.	4965-26-8
Molecular Formula	C8H5NO2S
Molecular Weight	179.19600
PSA	74.06000
LogP	3.33270

Properties

Density	1.435g/cm3
Boiling Point	324.558ºC at 760 mmHg
Flash Point	150.088ºC
Refractive Index	1.714

Safety Info

HS Code	2934999090

Synthesis Route

5-Nitrobenzo[b]thiophene-2-carboxylic acid→5-Nitrobenzo[b]thiophene
methyl 2-sulfanylacetate+2-Chloro-5-nitrobenzaldehyde→5-Nitrobenzo[b]thiophene
(1E,3Z)-3-(4-methanesulfonyl-2-nitrobuta-1,3-dien-1-yl)thiophene→5-Nitrobenzo[b]thiophene

Precursor

2-Chloro-5-nitrobenzaldehyde
methyl 5-nitro-1-benzothiophene-2-carboxylate
5-Nitrobenzo[b]thiophene-2-carboxylic acid
methyl 2-sulfanylacetate

Downstream Product

1-benzothiophen-5-amine
1-benzothiophen-5-ol
2,3-dihydro-1-benzothiophen-5-ol
3-chloro-1-(5-nitro-1-benzothiophen-3-yl)propan-1-one

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