Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Hydroxyterephthalic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Hydroxyterephthalic acid
Price: ￥2688.0/5g ￥758.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Hydroxyterephthalic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

636-94-2

636-94-2 structure

636-94-2 structure

Name: 2-Hydroxyterephthalic acid
Chemical Name: 2-Hydroxyterephthalic Acid
CAS Number: 636-94-2
Molecular Formula: C₈H₆O₅
Molecular Weight: 182.130
Create Date: 2018-07-02 21:42:40
Modify Date: 2025-09-04 11:47:08

Name	2-Hydroxyterephthalic Acid
Synonyms	2-Hydroxyterephthalic acid 1,4-Benzenedicarboxylic acid, 2-hydroxy- 2-hydroxybenzene-1,4-dicarboxylic acid

Density	1.6±0.1 g/cm3
Boiling Point	436.9±40.0 °C at 760 mmHg
Melting Point	312-317ºC
Molecular Formula	C₈H₆O₅
Molecular Weight	182.130
Flash Point	232.2±23.8 °C
Exact Mass	182.021530
PSA	94.83000
LogP	2.51
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.666

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
RIDADR	NONH for all modes of transport
HS Code	2918290000

Precursor 10
13731-82-3 586-35-6 10312-55-7 100-21-0
124-38-9 98-17-9 5372-81-6 328-90-5
99-94-5 5333-40-4
DownStream 10
29602-00-4 6342-72-9 124-38-9 99-06-9
69-72-7 16205-98-4 36727-17-0 71780-40-0
74744-72-2 37964-14-0

HS Code	2918290000
Summary	HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

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