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: 2''-Chloro-3,4-dimethoxybenzoin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

27819-71-2

27819-71-2 structure

27819-71-2 structure

Name: 2''-Chloro-3,4-dimethoxybenzoin
Chemical Name: 2-(2-chlorophenyl)-1-(3,4-dimethoxyphenyl)-2-hydroxyethanone
CAS Number: 27819-71-2
Molecular Formula: C₁₆H₁₅ClO₄
Molecular Weight: 306.74100
Create Date: 2016-08-20 00:15:21
Modify Date: 2025-08-31 20:41:08

Name	2-(2-chlorophenyl)-1-(3,4-dimethoxyphenyl)-2-hydroxyethanone
Synonyms	2'-Chlor-3,4-dimethoxy-benzoin Ethanone,2-(2-chlorophenyl)-1-(3,4-dimethoxyphenyl)-2-hydroxy 2'-Chloro-3,4-dimethoxybenzoin Benzoin,2'-chloro-3,4-dimethoxy-(8CI)

Molecular Formula	C₁₆H₁₅ClO₄
Molecular Weight	306.74100
Exact Mass	306.06600
PSA	55.76000
LogP	3.27350

HS Code	2914700090

56159-70-7 structure

56159-70-7

~79%

27819-71-2 structure

27819-71-2

Literature: Procuranti, Barbara; Connon, Stephen J. Chemical Communications, 2007 , # 14 p. 1421 - 1423

89-98-5 structure

89-98-5

120-14-9 structure

120-14-9

~%

27819-71-2 structure

27819-71-2

Literature: American Cyanamid Company Patent: US4344954 A1, 1982 ;

Precursor 3
56159-70-7 89-98-5 120-14-9
DownStream 1
56159-70-7

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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