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: benzene-1,2,3,4-tetracarboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

476-73-3

476-73-3 structure

476-73-3 structure

Name: benzene-1,2,3,4-tetracarboxylic acid
Chemical Name: 1,2,3,4-Benzenetetracarboxylic acid
CAS Number: 476-73-3
Molecular Formula: C₁₀H₆O₈
Molecular Weight: 254.15000
Create Date: 2017-03-02 09:12:39
Modify Date: 2025-08-24 22:42:31

Name	1,2,3,4-Benzenetetracarboxylic acid
Synonyms	2-iodo-3,4-dibutyl-5-trimethylsilylethynylthiophene Thiophene,3,4-dibutyl-2-iodo-5-[2-(trimethylsilyl)ethynyl] 1,2,3,4-benzenetetracaboxylic acid benzene-1,2,3,4-tetracarboxylic acid benzenetetracarboxylic acid 3,4-dicarboxyphthalic acid Benzol-1,2,3,4-tetracarbonsaeure 3,4-dibutyl-2-iodo-5-trimethylsilylethynylthiophene

Density	1.821g/cm3
Boiling Point	572.2ºC at 760mmHg
Molecular Formula	C₁₀H₆O₈
Molecular Weight	254.15000
Flash Point	313.9ºC
Exact Mass	254.00600
PSA	149.20000
LogP	0.47940
Vapour Pressure	6.24E-14mmHg at 25°C
Index of Refraction	1.7

Precursor 10
5325-97-3 85068-01-5 4488-40-8 605-70-9
571-58-4 5463-50-3 861292-77-5 857552-11-5
861566-94-1 1079-71-6
DownStream 2
488-23-3 3451-02-3

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