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

16824-02-5

16824-02-5 structure

16824-02-5 structure

Name: 1(3H)-Isobenzofuranone,3-ethoxy-
Chemical Name: 3-ethoxy-3H-2-benzofuran-1-one
CAS Number: 16824-02-5
Molecular Formula: C₁₀H₁₀O₃
Molecular Weight: 178.18500
Create Date: 2016-05-01 02:09:41
Modify Date: 2025-09-18 18:37:05

Name	3-ethoxy-3H-2-benzofuran-1-one
Synonyms	Ethoxyphthalide 3-ethoxy-3H-isobenzofuran-1-one 3-Ethoxyphthalid Phthalide,3-ethoxy 3-ethoxyphthalide

Density	1.21g/cm3
Boiling Point	306.8ºC at 760 mmHg
Molecular Formula	C₁₀H₁₀O₃
Molecular Weight	178.18500
Flash Point	125.1ºC
Exact Mass	178.06300
PSA	35.53000
LogP	1.89210
Vapour Pressure	0.000755mmHg at 25°C
Index of Refraction	1.549

HS Code	2932209090

Precursor 0
DownStream 5
29833-90-7 119-39-1 21615-75-8 5467-92-5
77632-08-7

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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