Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-methoxy-5-nitrobenzo[b]thiophene-3-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

26759-54-6

26759-54-6 structure

26759-54-6 structure

Name: 3-methoxy-5-nitrobenzo[b]thiophene-3-carboxylic acid
Chemical Name: 3-methoxy-5-nitro-2H-1-benzothiophene-3-carboxylic acid
CAS Number: 26759-54-6
Molecular Formula: C₁₀H₉NO₅S
Molecular Weight: 255.24700
Create Date: 2017-12-17 10:19:34
Modify Date: 2025-10-18 12:13:12

Name	3-methoxy-5-nitro-2H-1-benzothiophene-3-carboxylic acid
Synonyms	3-Methoxy-5-nitrobenzo(b)thiophene-3-carboxylic acid 3-methoxy-5-nitro-thianaphthene-2-carboxylic acid

Density	1.55g/cm3
Boiling Point	462ºC at 760mmHg
Molecular Formula	C₁₀H₉NO₅S
Molecular Weight	255.24700
Flash Point	233.2ºC
Exact Mass	255.02000
PSA	117.65000
LogP	2.15000
Vapour Pressure	2.48E-09mmHg at 25°C
Index of Refraction	1.663

HS Code	2934999090

26791-97-9 structure

26791-97-9

~95%

26759-54-6 structure

26759-54-6

Literature: Societe d'Etudes Scientifiques et Industrielles de l'Ile-de-France Patent: US3954748 A1, 1976 ;

Precursor 1
26791-97-9
DownStream 0

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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