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o-Toluenesulfonamide

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Origin: China

Cas No: 88-19-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
88-19-7
Other Names:
o-Methylbenzenesulfonamide
MF:
C7H9NO2S
EINECS No.:
201-808-8
Place of Origin:
Shandong, China
Type:
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
99%MIN
Brand Name:
BOSS
Model Number:
a 88-19-7
Application:
organic intermediates
Appearance:
white powder
Product name:
2-Methylbenzene-1-sulfonamide
Description:
white powder
CAS:
88-19-7
Molecular Formula:
C7H9NO2S
EINECS:
201-808-8
Synonyms:
o-Methylbenzenesulfonamide
brands:
boss
Assay:
99%min
useage:
intermediates
Package:
25kg/carton drum
Packaging&Delivery
Packaging Details
1kg/drum 5kg/drum, 10kg/drum,25kg/drum
Port
shanghai, tianjin,qingdao

Property

CAS No.: 88-19-7 Formula: C7H9NO2S Molecular Weight: 171.21700

Description

o-Toluenesulfonamide is a methylated sulfonamide and a major impurity if Saccharin. Studies suggest that o-Toluenesulfonamide has potential mutagenic activity.

Basic Info

Chemical Name	o-Toluenesulfonamide
Synonyms	Benzenesulfonamide, 2-methyl-; 2-Methylbenzene-1-sulfonamide;
CAS No.	88-19-7
Molecular Formula	C7H9NO2S
Molecular Weight	171.21700
PSA	68.54000
LogP	2.42350

Properties

Appearance & Physical State	white to off-white crystalline powder
Density	1.271 g/cm3
Boiling Point	143ºC(10 torr)
Melting Point	156-158ºC
Flash Point	53.5ºC
Storage Condition	Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

Safety Info

RTECS	XT5075000
Safety Statements	S36/37
HS Code	2935009090
WGK Germany	1
Risk Statements	R40
Hazard Codes	Xn

Synthesis Route

2-methylbenzenesulfonyl chloride→o-Toluenesulfonamide
tributyl-(2-methylphenyl)stannane→o-Toluenesulfonamide
2-methyl-N-(oxomethylidene)benzenesulfonamide→o-Toluenesulfonamide

Precursor

2-methyl-N-(oxomethylidene)benzenesulfonamide
tributyl-(2-methylphenyl)stannane
2-methylbenzenesulfonyl chloride
1-methyl-2-(trimethylstannyl)benzene

Downstream Product

Benzoic acid, o-sulfamoyl-
Ammonia
Saccharin
Catechol

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