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(4-methylphenyl)sulfonylformonitrile

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Origin: China

Cas No: 19158-51-1

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.:
19158-51-1
Other Names:
Tosyl cyanide
MF:
C8H7NO2S
EINECS No.:
242-849-1
Place of Origin:
guangdong
Type:
Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
98%
Brand Name:
APICMO
Model Number:
Tosyl cyanide
Application:
API
Test Method:
HPLC Test
Packaging&Delivery
Packaging Details
Packing:1kg/bad,25kgs/drum Two plasti-bags inside and Paper-drums or as customer's requirements
Port
Any port in China
Lead Time:
Quantity(Grams) 1 - 10000 >10000
Est. Time(days) 1 To be negotiated

Property

CAS No.: 19158-51-1 Formula: C8H7NO2S Molecular Weight: 181.21200

Description

Tosyl cyanide is a compound used as a cyanating and acylating agent in synthetic chemistry. Tosyl cyanide is also used as a reagent to synthesize cyanobutadiyne, a linear compound that is naturally found in various interstellar molecular clouds.

Basic Info

Chemical Name	(4-methylphenyl)sulfonylformonitrile
Synonyms	p-tosyl cyanide; p-Tolylsulfonyl cyanide; 4-tolylsulfonylcyanide; tosyl cyanide; p-toluenesulphonyl cyanide; 4-Methylbenzenesulfonyl cyanide; p-Toluenesulfonyl cyanide; 4-methylbenzolsulfonylcyanid;
CAS No.	19158-51-1
Molecular Formula	C8H7NO2S
Molecular Weight	181.21200
PSA	66.31000
LogP	2.33058

Properties

Appearance & Physical State	white powder
Density	1.286 g/cm3
Boiling Point	105-106ºC (1 mmHg)
Melting Point	47-50ºC
Flash Point	>110ºC
Refractive Index	1.579
Vapor Pressure	0.0125mmHg at 25°C

Safety Info

Hazard Class	8
Safety Statements	S26-S27-S28-S36/37/39-S45
HS Code	2926909090
WGK Germany	3
Packing Group	III
RIDADR	UN 3261
Risk Statements	R20/21; R34
Hazard Codes	C

Synthesis Route

Sodium p-Toluenesulfinate+Cyanogen chloride→(4-methylphenyl)sulfonylformonitrile
Sodium p-Toluenesulfinate→(4-methylphenyl)sulfonylformonitrile

Precursor

Sodium p-Toluenesulfinate
Cyanogen chloride

Downstream Product

2-(p-tolylsulphonylmethyl)hexanenitrile
2-butyl-4-[(4-methylphenyl)sulfonylmethyl]octanenitrile
3-(furan-2-yl)-3-oxopropanenitrile
2-Bromo-5-cyano-3-picoline

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