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: 1,2-Benzenediol,1,2-dibenzoate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

643-94-7

643-94-7 structure

643-94-7 structure

Name: (2-benzoyloxyphenyl) benzoate
Chemical Name: (2-benzoyloxyphenyl) benzoate
CAS Number: 643-94-7
Molecular Formula: C₂₀H₁₄O₄
Molecular Weight: 318.323
Create Date: 2016-08-24 17:33:55
Modify Date: 2025-09-13 14:20:54

Name	(2-benzoyloxyphenyl) benzoate
Synonyms	benzene-1,4-diyl dibenzoate catechol dibenzoate o-Phenylene dibenzoate 1,2-Bis-benzoyloxy-benzol 1,2-Benzenediol,dibenzoate 1,2-Phenylene dibenzoate benzene-1,2-diyl benzoate 1,2-Benzenediol, dibenzoate 1,2-Bis(benzoyloxy)benzene 1,2-dibenzoyloxy benzene

Density	1.2±0.1 g/cm3
Boiling Point	513.8±33.0 °C at 760 mmHg
Molecular Formula	C₂₀H₁₄O₄
Molecular Weight	318.323
Flash Point	265.8±23.8 °C
Exact Mass	318.089203
PSA	52.60000
LogP	4.61
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.616

HS Code	2916399090

Precursor 8
120-80-9 93-97-0 98-88-4 91-16-7
591-50-4 13939-06-5 75694-46-1 1484-50-0
DownStream 4
94-46-2 120-80-9 5876-92-6 10425-11-3

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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