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: 5-METHYLBENZO[B]THIOPHENE-2-METHANOL
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

123184-19-0

123184-19-0 structure

123184-19-0 structure

Name: 5-METHYLBENZO[B]THIOPHENE-2-METHANOL
Chemical Name: 2-bromo-1-(2,6-dimethoxyphenyl)ethanone
CAS Number: 123184-19-0
Molecular Formula: C₁₀H₁₁BrO₃
Molecular Weight: 259.09700
Create Date: 2018-12-23 16:41:44
Modify Date: 2025-08-25 12:52:51

Name	2-bromo-1-(2,6-dimethoxyphenyl)ethanone
Synonyms	2-bromo-2',6'-dimethoxyacetophenone Ethanone,2-bromo-1-(2,6-dimethoxyphenyl)

Density	1.422g/cm3
Boiling Point	323.2ºC at 760 mmHg
Molecular Formula	C₁₀H₁₁BrO₃
Molecular Weight	259.09700
Flash Point	149.3ºC
Exact Mass	257.98900
PSA	35.53000
LogP	2.28140
Vapour Pressure	0.000266mmHg at 25°C
Index of Refraction	1.542

HS Code	2914700090

2040-04-2 structure

2040-04-2

~67%

123184-19-0 structure

123184-19-0

Literature: SHIONOGI and CO., LTD. Patent: EP1422218 A1, 2004 ; Location in patent: Page 188 ;

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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