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: 1-Benzopyrylium,5,7-dihydroxy-2-(4-methoxyphenyl)-, chloride (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1090-74-0

1090-74-0 structure

1090-74-0 structure

Name: 1-Benzopyrylium,5,7-dihydroxy-2-(4-methoxyphenyl)-, chloride (9CI)
Chemical Name: 2-(4-methoxyphenyl)-2H-chromene-5,7-diol
CAS Number: 1090-74-0
Molecular Formula: C₁₆H₁₄O₄
Molecular Weight: 270.28000
Create Date: 2017-11-11 16:53:36
Modify Date: 2024-01-13 17:18:48

Name	2-(4-methoxyphenyl)-2H-chromene-5,7-diol
Synonyms	Acacetinidinchlorid

Density	1.314g/cm3
Boiling Point	520.9ºC at 760mmHg
Molecular Formula	C₁₆H₁₄O₄
Molecular Weight	270.28000
Flash Point	268.8ºC
Exact Mass	270.08900
PSA	58.92000
LogP	3.25330
Vapour Pressure	1.8E-11mmHg at 25°C
Index of Refraction	1.644

HS Code	2909499000

HS Code	2909499000
Summary	2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

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