Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Nitro-1-benzothiophene-2-carboxylic acid
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-NITROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19995-46-1

19995-46-1 structure

19995-46-1 structure

Name: 4-Nitro-1-benzothiophene-2-carboxylic acid
Chemical Name: 4-Nitro-1-benzothiophene-2-carboxylic acid
CAS Number: 19995-46-1
Molecular Formula: C₉H₅NO₄S
Molecular Weight: 223.205
Create Date: 2018-12-03 19:13:28
Modify Date: 2025-08-31 21:35:00

Name	4-Nitro-1-benzothiophene-2-carboxylic acid
Synonyms	4-Nitro-1-benzothiophene-2-carboxylic acid Benzo[b]thiophene-2-carboxylic acid, 4-nitro- 4-nitrothianaphthene-2-carboxylic acid

Density	1.6±0.1 g/cm3
Boiling Point	473.6±25.0 °C at 760 mmHg
Molecular Formula	C₉H₅NO₄S
Molecular Weight	223.205
Flash Point	240.2±23.2 °C
Exact Mass	222.993927
PSA	111.36000
LogP	3.71
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.750

HS Code	2934999090

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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