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: Benzeneacetic acid,1,1'-anhydride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1555-80-2

1555-80-2 structure

1555-80-2 structure

Name: Benzeneacetic acid,1,1'-anhydride
Chemical Name: (2-phenylacetyl) 2-phenylacetate
CAS Number: 1555-80-2
Molecular Formula: C₁₆H₁₄O₃
Molecular Weight: 254.28100
Create Date: 2016-03-26 03:29:02
Modify Date: 2025-08-25 11:29:18

Name	(2-phenylacetyl) 2-phenylacetate
Synonyms	2-phenylacetic anhydride (PhCH2CO)2O Phenyl-essigsaeure-anhydrid phenylacetic acid anhydride phenylacetic anhydride diphenylacetic anhydride

Density	1.174g/cm3
Boiling Point	388.4ºC at 760 mmHg
Molecular Formula	C₁₆H₁₄O₃
Molecular Weight	254.28100
Flash Point	181ºC
Exact Mass	254.09400
PSA	43.37000
LogP	2.54160
Vapour Pressure	3.07E-06mmHg at 25°C
Index of Refraction	1.572

HS Code	2916399090

Precursor 10
103-82-2 103-80-0 114-70-5 2078-18-4
674-82-8 108-24-7 79-37-8 71-43-2
861521-90-6 7705-08-0
DownStream 10
109480-19-5 111219-29-5 3669-41-8 37779-49-0
103-82-2 60-12-8 102-04-5 451-40-1
15129-13-2 937-38-2

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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