CAS 90536-66-6|4-Methylsulfonyl phenyl acetic acid

Introduction：Basic information about CAS 90536-66-6|4-Methylsulfonyl phenyl acetic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-Methylsulfonyl phenyl acetic acid
CAS Number	90536-66-6	Molecular Weight	214.238
Density	1.4±0.1 g/cm3	Boiling Point	443.0±37.0 °C at 760 mmHg
Molecular Formula	C₉H₁₀O₄S	Melting Point	136-140 °C(lit.)
MSDS	ChineseUSA	Flash Point	221.7±26.5 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	4-(Methylsulfonyl)phenylacetic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	443.0±37.0 °C at 760 mmHg
Melting Point	136-140 °C(lit.)
Molecular Formula	C₉H₁₀O₄S
Molecular Weight	214.238
Flash Point	221.7±26.5 °C
Exact Mass	214.029984
PSA	79.82000
LogP	-0.21
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.557
InChIKey	HGGWOSYNRVOQJH-UHFFFAOYSA-N
SMILES	CS(=O)(=O)c1ccc(CC(=O)O)cc1
Water Solubility	slight

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H319
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36
Safety Phrases	S26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2916399090

Customs

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

[4-(Methylsulfonyl)phenyl]acetic acid

Benzeneacetic acid, 4-(methylsulfonyl)-

2-(4-methylsulfonylphenyl)acetic acid

2-[4-(methylsulfonyl)phenyl]acetic acid

4-Methylsulfonylphenylacetic acid

MFCD00216495

4-Methylsulfonyl phenyl acetic acid

Etoricoxib Impurity 3

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