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1-methyl-4-methylsulfonylbenzene

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Origin: China

Cas No: 3185-99-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 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.:
3185-99-7
Other Names:
P-METHYL SULFONYL TOLUENE
MF:
C8H10O2S
EINECS No.:
3185-99-7
Place of Origin:
Shandong, China
Type:
Pharmaceutical Intermediates
Purity:
99%
Brand Name:
Zichang
Model Number:
3185-99-7
Application:
Pharm Intermediates
Appearance:
white powder
Molecular Weight:
170.23
Melting point:
85-89 °C
Boiling point:
140 °C / 3mmHg
Density:
1.2238
Storage:
Normal Termperature
Package:
25kg/bag/drum
Form:
Power
Color:
White
COA:
Abailable
Certification:
ISO9001
Packaging&Delivery
Packaging Details
if order 1-20kg, aluminum foil bag+carton box.
If order is more than 20kg,plastic bag+25kg carton drum
Port
shanghai /qingdao /tianjin
Lead Time:
Quantity(Kilograms) 1 - 500 >500
Est. Time(days) 5 To be negotiated

Property

CAS No.: 3185-99-7 Formula: C8H10O2S Molecular Weight: 170.22900

Basic Info

Chemical Name	1-methyl-4-methylsulfonylbenzene
Synonyms	1-Methanesulfonyl-4-methyl-benzene; 1-Methyl-4-(methylsulfonyl)benzene; p-Me(C6H4)SO2Me; 4-(Methylsulfonyl)toluene; methyl-(4-methylphenyl)sulphone; Benzene, 1-methyl-4-(methylsulfonyl)-; tosyl chloride; Benzene,1-methyl-4-(methylsulfonyl); p-Tolyl methyl sulfone; Sulfone,methyl p-tolyl; 4-(methylsulphonyl)toluene; Methyl p-Tolyl Sulfone;
CAS No.	3185-99-7
Molecular Formula	C8H10O2S
Molecular Weight	170.22900
PSA	42.52000
LogP	2.47930

Properties

Appearance & Physical State	white to yellowish crystalline powder
Density	1.154 g/cm3
Boiling Point	311.7ºC
Melting Point	85-88ºC
Flash Point	173.4ºC
Refractive Index	1.519
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a cool, dry place. Keep container closed when not in use.

Safety Info

Safety Statements	S26-S36
HS Code	2904100000
WGK Germany	1
Risk Statements	R22; R37/38; R41
Hazard Codes	Xn

Synthesis Route

1-(4-methoxyphenyl)sulfanylsulfonyl-4-methylbenzene+iodomethane→Bis(4-methoxyphenyl) disulfide+1-methoxy-4-methylsulfanylbenzene
1-(4-methoxyphenyl)sulfanylsulfonyl-4-methylbenzene+iodomethane→P-TOLYL DISULFIDE+Bis(4-methoxyphenyl) disulfide
Sodium p-Toluenesulfinate+chloroacetic acid→4-TOLUENESULFONYLACETIC ACID+1-methyl-4-methylsulfonylbenzene

Precursor

iodomethane
4-(Methylthio)toluene
Sodium p-Toluenesulfinate
1-iodo-4-methylbenzene

Downstream Product

4-(Methylsulfonyl)benzylamine
4-(Methylsulfonyl)benzyl chloride
4-Methylsulphonylbenzoic acid
P-Toluenesulfinic Acid

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