Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 8-Acetyl dimethoxycoumarin
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 8-Acetyl dimethoxycoumarin
Price: ￥1238.0/25g ￥398.0/5g ￥1518.0/100mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8-Acetyl dimethoxycoumarin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3949-36-8

3949-36-8 structure

3949-36-8 structure

Name: 8-Acetyl dimethoxycoumarin
Chemical Name: 3-Acetylcoumarin
CAS Number: 3949-36-8
Molecular Formula: C₁₁H₈O₃
Molecular Weight: 188.17900
Catalog: Chemical reagent Organic reagent Bicyclic compound
Create Date: 2018-09-27 11:58:48
Modify Date: 2025-08-25 15:06:53

Name	3-Acetylcoumarin
Synonyms	EINECS 223-541-6 3-acetylchromen-2-one 3-Acetyl coumarin 3-Acetyl-2H-chromen-2-one MFCD00270161

Density	1.285g/cm3
Boiling Point	391.6ºC at 760mmHg
Melting Point	119-122 °C(lit.)
Molecular Formula	C₁₁H₈O₃
Molecular Weight	188.17900
Flash Point	179ºC
Exact Mass	188.04700
PSA	47.28000
LogP	1.99560
Index of Refraction	1.583

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S24/25
WGK Germany	3
HS Code	2932209090

Precursor 9
141-97-9 90-02-8 105-45-3 89-95-2
674-82-8 81375-98-6 626-34-6 88284-48-4
68-12-2
DownStream 10
1032-97-9 106695-72-1 112217-95-5 91-64-5
496-41-3 959-36-4 3291-00-7 94-93-9
75-47-8 15119-34-3

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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