[1,1':2',1''-Terphenyl]-3',5'-dicarboxylicacid

Modify Date: 2025-09-24 08:24:17

[1,1':2',1''-Terphenyl]-3',5'-dicarboxylicacid structure	Common Name	[1,1':2',1''-Terphenyl]-3',5'-dicarboxylicacid
	CAS Number	21991-02-6	Molecular Weight	318.32300
	Density	1.298g/cm3	Boiling Point	502.7ºC at 760 mmHg
	Molecular Formula	C₂₀H₁₄O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	271.9ºC

Name	4,5-diphenylbenzene-1,3-dicarboxylic acid
Synonym	More Synonyms

Density	1.298g/cm3
Boiling Point	502.7ºC at 760 mmHg
Molecular Formula	C₂₀H₁₄O₄
Molecular Weight	318.32300
Flash Point	271.9ºC
Exact Mass	318.08900
PSA	74.60000
LogP	4.41700
Vapour Pressure	6.33E-11mmHg at 25°C
Index of Refraction	1.649
InChIKey	PLGLXHPMQOOCKC-UHFFFAOYSA-N
SMILES	O=C(O)c1cc(C(=O)O)c(-c2ccccc2)c(-c2ccccc2)c1

MSDS(Chinese)

HS Code	2917399090

HS Code	2917399090
Summary	2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

1,1':2',1''-terphenyl-3',5'-dicarboxylic acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: [1,1':2',1''-Terphenyl]-3',5'-dicarboxylicacid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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