Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,7-Difluoro-benzo[b]thiophene-2-carboxylic acid methyl ester
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,7-DIFLUORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

550998-57-7

550998-57-7 structure

550998-57-7 structure

Name: 5,7-DIFLUORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER
Chemical Name: methyl 5,7-difluoro-1-benzothiophene-2-carboxylate
CAS Number: 550998-57-7
Molecular Formula: C₁₀H₆F₂O₂S
Molecular Weight: 228.21500
Create Date: 2017-08-06 09:19:31
Modify Date: 2025-09-21 08:00:04

Names
Properties

Name	methyl 5,7-difluoro-1-benzothiophene-2-carboxylate
Synonyms	5,7-difluoro-benzo[b]thiophene-2-carboxylic acid methyl ester

Density	1.432g/cm3
Boiling Point	305.3ºC at 760 mmHg
Molecular Formula	C₁₀H₆F₂O₂S
Molecular Weight	228.21500
Flash Point	138.5ºC
Exact Mass	228.00600
PSA	54.54000
LogP	2.96610
Index of Refraction	1.596

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