5848-24-8

5848-24-8 - Names and Identifiers

Name	S-methyl N-cyano-N'-methylcarbamimido-thioate
Synonyms	N-Cyano-N,S-dimethylisothiourea 1-cyano-2,3-dimethylisothiourea N-CYANO-N',S-DIMETHYLISOTHIOUREA N-Cyano-N',S-dimethylisothiourea N-cyano-n',s-dimethylisothiourea methyl N-cyano-N'-methylcarbamimidothioate S-Methyl N-cyano-N-methylcarbamimidothioate methyl N-cyano-N'-methyl-carbamimidothioate S-METHYL N-CYANO-N'-METHYLCARBAMIMIDOTHIOATE S-methyl N-cyano-N'-methylcarbamimido-thioate N-CYANO-N-METHYL-1-METHYLSULFANYL-METHANIMIDAMIDE N-Cyano-N'-methylcarbamimidothioic acid methyl ester
CAS	5848-24-8
EINECS	227-440-8
InChI	InChI=1/C4H7N3S/c1-6-4(8-2)7-3-5/h1-2H3,(H,6,7)

5848-24-8 - Physico-chemical Properties

Molecular Formula	C4H7N3S
Molar Mass	129.18
Density	1.11±0.1 g/cm3(Predicted)
Melting Point	202-203°C(lit.)
Boling Point	195.1±23.0 °C(Predicted)
Flash Point	71.8°C
Vapor Presure	0.427mmHg at 25°C
Appearance	powder to crystal
Color	White to Almost white
pKa	-2.13±0.50(Predicted)
Storage Condition	Room Temprature
Refractive Index	1.543
MDL	MFCD00078154

5848-24-8 - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	36 - Wear suitable protective clothing.
WGK Germany	3

5848-24-8 - Introduction

S-methyl N-cyano-N '-methylcarbamimido-thioate(S-methyl N-cyano-N'-methylcarbamimido-thioate) is an organic compound. Its chemical formula is C4H8N4S.

Nature:
S-methyl N-cyano-N '-methylcarbamimido-thioate is a colorless to pale yellow liquid with a strong isothiophenol odor. It is soluble in organic solvents such as ethers, alcohols and ether alcohols, but hardly soluble in water.

Use:
S-methyl N-cyano-N '-methylcarbamimido-thioate are mainly used as intermediates for pesticides or insecticides. It can form a pesticide active substance by reacting with other compounds.

Preparation Method:
S-methyl N-cyano-N '-methylcarbamimido-thioate is usually prepared by reacting methyl sulfide (methyl isothiocyanate) and formaldehyde (formaldehyde). This reaction process is a condensation reaction carried out under basic conditions.

Safety Information:
S-methyl N-cyano-N '-methylcarbamimido-thioate may decompose at high temperatures to produce toxic gases. It is an organic salt that may cause skin and eye irritation when exposed. Appropriate precautions should be taken during operation, including wearing chemical safety glasses, gloves and protective clothing. If inhaled or ingested, seek medical attention immediately.

Last Update：2024-04-10 22:29:15