Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-[[(3-Amino-4-hydroxyphenyl)sulphonyl]amino]benzoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

91-35-0

91-35-0 structure

91-35-0 structure

Name: 2-Aminophenol-4-(2-carboxy) sulfonanilide
Chemical Name: 2-[(3-amino-4-hydroxyphenyl)sulfonylamino]benzoic acid
CAS Number: 91-35-0
Molecular Formula: C₁₃H₁₂N₂O₅S
Molecular Weight: 308.310
Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
Create Date: 2018-12-02 11:35:37
Modify Date: 2024-01-12 14:54:44

Name	2-[(3-amino-4-hydroxyphenyl)sulfonylamino]benzoic acid
Synonyms	2-Aminophenol-4-(2-carboxy) sulfonanilide 2-{[(3-Amino-4-hydroxyphenyl)sulfonyl]amino}benzoic acid MFCD00087624 Benzoic acid, 2-[[(3-amino-4-hydroxyphenyl)sulfonyl]amino]- EINECS 202-063-1

Density	1.6±0.1 g/cm3
Boiling Point	580.1±60.0 °C at 760 mmHg
Melting Point	>203°C
Molecular Formula	C₁₃H₁₂N₂O₅S
Molecular Weight	308.310
Flash Point	304.6±32.9 °C
Exact Mass	308.046692
PSA	138.10000
LogP	1.83
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.715

Hazard Codes	Xi
Risk Phrases	R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases	S26-S36
WGK Germany	3
HS Code	2935009090

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%