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-METHYL-2-BENZOFURAN-1(3H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2211-83-8

2211-83-8 structure

2211-83-8 structure

Name: 4-METHYL-2-BENZOFURAN-1(3H)-ONE
Chemical Name: 4-methyl-3H-2-benzofuran-1-one
CAS Number: 2211-83-8
Molecular Formula: C₉H₈O₂
Molecular Weight: 148.15900
Create Date: 2018-12-21 10:49:01
Modify Date: 2025-08-22 08:14:24

Name	4-methyl-3H-2-benzofuran-1-one
Synonyms	4-Methyl-phthalid 4-methyl-3H-isobenzofuran-1-one 4-methyl-phthalide

Density	1.211g/cm3
Boiling Point	336.3ºC at 760 mmHg
Molecular Formula	C₉H₈O₂
Molecular Weight	148.15900
Flash Point	139.4ºC
Exact Mass	148.05200
PSA	26.30000
LogP	1.66540
Vapour Pressure	0.000113mmHg at 25°C
Index of Refraction	1.574

HS Code	2932209090

Precursor 8
4792-30-7 15012-36-9 127168-91-6 13161-32-5
19438-10-9 131524-43-1 6345-56-8 21900-46-9
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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