Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Diphenyl isophthalate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Diphenyl isophthalate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Diphenyl Isophthalate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Diphenyl isophthalate
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

744-45-6

744-45-6 structure

Name: Diphenyl isophthalate
Chemical Name: Diphenyl Isophthalate
CAS Number: 744-45-6
Molecular Formula: C₂₀H₁₄O₄
Molecular Weight: 318.323
Catalog: Chemical reagent Organic reagent Ester Phenyl esters
Create Date: 2018-08-20 15:35:47
Modify Date: 2025-08-20 18:59:06

Name	Diphenyl Isophthalate
Synonyms	EINECS 212-014-6 ISOPHTHALIC ACID, DIPHENYL ESTER Diphenyl isophthalate diphenyl benzene-1,3-dicarboxylate Diphenylbenzol-1,3-dicarboxylat MFCD00046051 1,3-Benzenedicarboxylic acid, diphenyl ester Isophthalic acid, diphenyl ester (8CI)

Density	1.2±0.1 g/cm3
Boiling Point	499.0±28.0 °C at 760 mmHg
Melting Point	136-138 °C(lit.)
Molecular Formula	C₂₀H₁₄O₄
Molecular Weight	318.323
Flash Point	256.5±22.4 °C
Exact Mass	318.089203
PSA	52.60000
LogP	5.24
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.616
Water Solubility	insoluble

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3

102-09-0

121-91-5

~86%

744-45-6

Literature: Chiriac, Constantin I.; Onciu, Marioara; Truscan, Ioan; Mihaela, Tanasa Fulga; Badarau, Cristina Revue Roumaine de Chimie, 1998 , vol. 43, # 11 p. 1065 - 1068

121-91-5

744-45-6

Literature: Chemische Berichte, , vol. 7, p. 705

99-63-8

108-95-2

744-45-6

Literature: Chemische Berichte, , vol. 7, p. 705

Precursor 4
102-09-0 121-91-5 99-63-8 108-95-2
DownStream 2
7477-29-4 5436-05-5

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