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   ChemNet > CAS > 53250-83-2 2-Chloro-4-methylsulfonylbenzoic acid

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53250-83-2 2-Chloro-4-methylsulfonylbenzoic acid

product Name 2-Chloro-4-methylsulfonylbenzoic acid
CAS No 53250-83-2
Synonyms 2-Chloro-4-methylsulphonylbenzoic acid; 2-Chloro-4-(methylsulfonyl)benzoic acid
Molecular Formula C8H7ClO4S
Molecular Weight 234.6568
InChI InChI=1/C8H7ClO4S/c1-14(12,13)5-2-3-6(8(10)11)7(9)4-5/h2-4H,1H3,(H,10,11)
EINECS 406-520-8
Molecular Structure 53250-83-2 2-Chloro-4-methylsulfonylbenzoic acid
Density 1.507g/cm3
Melting point 191-196℃
Boiling point 454.8°C at 760 mmHg
Refractive index 1.572
Flash point 228.8°C
Vapour Pressur 4.62E-09mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
R41:;
Safety Description S22:;
S26:;
S36/37/39:;

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Specifications ASSAY (HPLC) : 98.5% min
Description

MOLECULAR FORMULA :C 8 H 7 ClO 4 S

MOL WT. : 234.65

CAS No. : 53250-83-2

MELTING POINT : 191~193

PHYSICAL STATE : White powder

MELTING POINT : 191~193°C

ASSAY (HPLC) : 98.5% min

2,5-Dichloro-4-(Methylsulfonyl)Benzoic Acid : 0.15%

2,6-Dichloro-4-(Methylsulfonyl)Benzoic Acid : 0.20%

4-(Methylsulfonyl)Benzoic Acid : 0.3%

Miosture : 0.8%

ASH : 0.5%

(Pb) : 4 ppm

Fe+ : 5 ppm

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