ChemicalBook > CAS DataBase List > N-METHYLURETHANE

N-METHYLURETHANE

Product Name: N-METHYLURETHANE
CAS No.: 105-40-8
Chemical Name: N-METHYLURETHANE
Synonyms: METHYLURETHAN;Methylurethae;N-Methylurethan;N-Methyl uretan;N-METHYLURETHANE;ethyl methylcarate;ETHYL METHYLCARBAMATE;EthylN-methylcarbama+e;ETHYL N-METHYLCARBAMATE;ethylmethylaminoformate
CBNumber: CB9193237
Molecular Formula: C4H9NO2
Formula Weight: 103.12
MOL File: 105-40-8.mol

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N-METHYLURETHANE Property

Boiling point:: 170 °C
Density: 1.01
refractive index: 1.418-1.42
Flash point:: 61 °C
storage temp.: Store at room temperature
form: clear liquid
pka: 13.02±0.46(Predicted)
color: Colorless to Almost colorless
Water Solubility: 410g/L(temperature not stated)
EPA Substance Registry System: Ethyl methylcarbamate (105-40-8)

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Safety

Hazard Codes: Xn
Risk Statements: 40
Safety Statements: 36/37
RTECS: FC2625000
HS Code: 29161900
Hazardous Substances Data: 105-40-8(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PH010865
Product name: ethyl methylcarbamate
Purity: AldrichCPR
Packaging: 500mg
Price: $172
Updated: 2023/06/20

TCI Chemical

Product number: M0456
Product name: Ethyl N-Methylcarbamate
Purity: >98.0%(GC)
Packaging: 25g
Price: $156
Updated: 2025/07/31

TRC

Product number: M105405
Product name: N-Methylurethan
Packaging: 250mg
Price: $40
Updated: 2021/12/16

AK Scientific

Product number: 8610AL
Product name: N-Methylurethane
Packaging: 5g
Price: $131
Updated: 2021/12/16

Apolloscientific

Product number: OR937161
Product name: N-Methylurethane
Packaging: 5g
Price: $135
Updated: 2021/12/16

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N-METHYLURETHANE Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to peach liquid

Uses

N-Methylurethan is a byproduct in the synthesis of 3,5-Dimethyl-4-(methylthio)phenol (D474810), which is used as an insecticide and used the synthesis of methiocarb.

General Description

Clear colorless liquid.

Air & Water Reactions

Water soluble.

Reactivity Profile

N-METHYLURETHANE is a carbamate ester. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.

Health Hazard

ACUTE/CHRONIC HAZARDS: N-METHYLURETHANE may be narcotic in high concentrations. When heated to decomposition it emits toxic fumes.

Fire Hazard

N-METHYLURETHANE is combustible.

Safety Profile

Moderately toxic by SYNS: 2-BUTANONE, OXIME 0 ETHYL METHYL subcutaneous route. Experimental teratogenic effects. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.See also CARBAMATES.

N-METHYLURETHANE Preparation Products And Raw materials

Raw materials

Methylamine Ethyl chloroformate

Preparation Products

1-Chloro-3-Phenylacetone

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View Lastest Price from N-METHYLURETHANE manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: ethyl methylcarbamate 105-40-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-29

Career Henan Chemical Co

Product: METHYL SORBATE 105-40-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 200kg
Release date: 2019-08-30

105-40-8, N-METHYLURETHANERelated Search:

N-METHYLTHIOUREA N-METHYLSACCHARIN N-METHYLSUCCINIMIDE N-METHYLTAURINE SODIUM SALT N-Benzyloxycarbonyl-6-aminohexanoic acid 5,5-Dimethyloxazolidine-2,4-dione N-Cbz-L-Serine Ethyl N-piperazinecarboxylate N-Cbz-L-glutamic acid N-Carbethoxyphthalimide 5-CHLOROMETHYL-2-OXAZOLIDINONE Nalpha-Cbz-L-Arginine N-Carbobenzyloxy-L-alanine Z-AIB-OH N-Carbobenzyloxy-L-aspartic acid Z-CYS(BZL)-OH N-NITROSO-N-METHYLURETHANE,N-Notroso-N-methylurethane METHYLURETHANE

Carbamic acid, methyl-, ethyl ester

Ethylester kyseliny methylkarbaminove

ethylesterkyselinymethylkarbaminove

ethylmethylaminoformate

EthylN-methylcarbama+e

methyl-carbamicaciethylester

N-METHYLURETHANE

ETHYL METHYLCARBAMATE

ETHYL N-METHYLCARBAMATE

METHYLURETHAN

METHYLCARBAMIC ACID ETHYL ESTER

Methylurethae

n-methylcarbamicacid,ethylester

n-methylcarbamicacidethylester

N-Methylurethan

N-Methyl uretan

Ethyl methylcarbamate,99%

Ethyl MethylcarbaMate, 99% 5GR

N-Methylurethane N-Methylcarbamic Acid Ethyl Ester

ethyl methylcarate

Ethyl <i>N</i>-Methylcarbamate

Carbamic acid,N-methyl-, ethyl ester

EthylN-Methylcarbamate&gt

N-METHYLURETHANE USP/EP/BP

Ethyl Acetate Impurity 139

105-40-8