Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3,5,6-Tetrafluoroterephthalic acid
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3,5,6-Tetrafluoroterephthalic acid
Price: ￥988.0/1g ￥3228.0/5g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tetrafluoroterephthalic acid
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: Tetrafluoroterephthalic Acid
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: 2,3,5,6-Tetrafluoroterephthalic acid
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

652-36-8

652-36-8 structure

652-36-8 structure

Name: 2,3,5,6-Tetrafluoroterephthalic acid
Chemical Name: Tetrafluoroterephthalic acid
CAS Number: 652-36-8
Molecular Formula: C₈H₂F₄O₄
Molecular Weight: 238.093
Catalog: Chemical reagent Organic reagent Aromatic acid
Create Date: 2018-10-03 22:14:32
Modify Date: 2025-08-25 18:40:04

Name	Tetrafluoroterephthalic acid
Synonyms	2,3,5,6-Tetrafluoroterephthalic acid 2,3,5,6-tetrafluorobenzene-1,4-dicarboxylic acid 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrafluoro- EINECS 211-489-7 MFCD00012301

Density	1.8±0.1 g/cm3
Boiling Point	337.9±42.0 °C at 760 mmHg
Melting Point	275-277 °C (dec.)(lit.)
Molecular Formula	C₈H₂F₄O₄
Molecular Weight	238.093
Flash Point	158.1±27.9 °C
Exact Mass	237.988922
PSA	74.60000
LogP	2.74
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.523

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2915900090

Precursor 8
124-38-9 327-54-8 719-32-4 1554-48-9
392-56-3 344-03-6 4683-67-4 536-74-3
DownStream 8
92339-07-6 107900-84-5 30240-80-3 651-89-8
652-18-6 727-55-9 950-70-9 5216-22-8

HS Code	2915900090
Summary	2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

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