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: Phthalide-3-acetic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4743-58-2

4743-58-2 structure

4743-58-2 structure

Name: Phthalide-3-Acetic Acid
Chemical Name: Phthalide-3-Acetic Acid
CAS Number: 4743-58-2
Molecular Formula: C₁₀H₈O₄
Molecular Weight: 192.16800
Create Date: 2018-09-12 19:01:35
Modify Date: 2026-07-10 01:35:07

Name	Phthalide-3-Acetic Acid
Synonyms	2-(3-Oxo-1,3-dihydroisobenzofuran-1-yl)acetic acid 2-(3-oxo-1H-isobenzofuran-1-yl)acetic acid MFCD00051729 Phthalide-3-aceticacid 2-(3-oxo-1H-2-benzofuran-1-yl)acetic acid OTAVA-BB BB7020410021 1(3H)-Isobenzofuranone-3-acetic acid Phthalide-3-acetic acid 1-Isobenzofuranacetic acid, 1,3-dihydro-3-oxo Phthalidine-3-acetic acid 2-(3-oxo-1,3-dihydro-2-benzofuran-1-yl)acetic acid (3-OXO-1,3-DIHYDRO-2-BENZOFURAN-1-YL)ACETIC ACID PHTHALIDE-3-ACETIC ACID

Density	1.389 g/cm3
Boiling Point	440.1ºC at 760 mmHg
Melting Point	151-152°C
Molecular Formula	C₁₀H₈O₄
Molecular Weight	192.16800
Flash Point	184.1ºC
Exact Mass	192.04200
PSA	63.60000
LogP	1.37280
Index of Refraction	1.586

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
HS Code	2932209090

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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