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: 4-(chloromethyl)-6-methoxy-2H-chromen-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

163684-51-3

163684-51-3 structure

163684-51-3 structure

Name: 4-(chloromethyl)-6-methoxy-2H-chromen-2-one
Chemical Name: 4-(chloromethyl)-6-methoxychromen-2-one
CAS Number: 163684-51-3
Molecular Formula: C₁₁H₉ClO₃
Molecular Weight: 224.64000
Create Date: 2019-02-05 16:39:17
Modify Date: 2025-08-26 11:17:36

Name	4-(chloromethyl)-6-methoxychromen-2-one
Synonyms	4-(chloromethyl)-6-methoxy-2H-chromen-2-one

Boiling Point	384.167ºC at 760 mmHg
Molecular Formula	C₁₁H₉ClO₃
Molecular Weight	224.64000
Flash Point	171.246ºC
Exact Mass	224.02400
PSA	39.44000
LogP	2.54040
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.566

HS Code	2932209090

Precursor 3
638-07-3 150-76-5 123-11-5
DownStream 0

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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