✉ info@591daili.com☎ +86-18553102138
📞 WhatsApp中文
591daili 济南圣和化工
Home › Product Catalog › ethyl methylcarbamate

ethyl methylcarbamate

CAS 105-40-8C4H9NO2MW 103.12

ethyl methylcarbamate (CAS No. 105-40-8) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number105-40-8
Molecular FormulaC4H9NO2
Molecular Weight103.12
Boiling Point338 °F at 760 mmHg (NTP, 1992)
LogP0.34
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsOrganic Chemicals
CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of ethyl methylcarbamate?

The CAS number of ethyl methylcarbamate is 105-40-8.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of ethyl methylcarbamate?

Main applications include Organic Chemicals.

How do I buy ethyl methylcarbamate or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

ethyl methylcarbamate · CAS 105-40-8 · C4H9NO2. UNII 1W34GCF5CS. Boiling Point: 338 °F at 760 mmHg (NTP, 1992); Boiling Point: 170 °C @ 760 MM HG; Flash Point: 163.5 °F (NTP, 1992).

Identification

CAS Registry Number105-40-8
PubChem CID7752
Molecular formulaC4H9NO2
IUPAC nameethyl N-methylcarbamate
UNII (FDA)1W34GCF5CS

Computed Descriptors

Molecular Weight103.12
XLogP30.3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass103.063328530
Monoisotopic Mass103.063328530
Topological Polar Surface Area38.3
Heavy Atom Count7
Formal Charge0

Physical & Chemical Properties

Boiling Point338 °F at 760 mmHg (NTP, 1992)
Boiling Point170 °C @ 760 MM HG
Flash Point163.5 °F (NTP, 1992)
Density1.0115 @ 20 °C/4 °C
LogP0.34

Physical description & handling notes

  • N-methylcarbamic acid, ethyl ester is a clear colorless liquid. (NTP, 1992)
  • Clear colorless liquid; [CAMEO]
  • greater than or equal to 100 mg/mL at 68 °F (NTP, 1992)
  • VERY SOL IN WATER; SOLUBLE IN ALCOHOL
  • 1.011 at 66.9 °F (NTP, 1992) - Denser than water; will sink
  • 1 mmHg at 79.7 °F ; 20 mmHg at 169.0 °F; 100 mmHg at 234 °F (NTP, 1992)

GHS Hazard Classification

Reported hazard statementsH301 (100%)

H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]

P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)

Documented Uses

  • Used as research chemical; No known commercial production in the US; [HSDB]
  • REACTION OF ETHYL CHLOROFORMATE WITH METHYLAMINE
  • (1979) NOT PRODUCED COMMERCIALLY IN U.S.
  • (1981) NOT PRODUCED COMMERCIALLY IN U.S.
  • Carbamic acid, N-methyl-, ethyl ester: ACTIVE
  • METHYLUREA WAS RAPIDLY NITROSATED WHEN O.005 MOLAR METHYLUREA & 0.01 MOLAR NITRITE WERE REACTED AT PH 2. NITROSATION OF N-METHYLURETHAN PROCEEDED MORE SLOWLY THAN METHYLUREA. RATE OF REACTION INCR NEARLY 10-FOLD FOR EACH 1 UNIT DROP IN PH.

Synonyms

105-40-8; ETHYL N-METHYLCARBAMATE; N-Methylurethan; Ethyl-N-methylcarbamate; Carbamic acid, methyl-, ethyl ester; N-Methyl urethan; Methylcarbamic acid, ethyl ester; Ethylester kyseliny methylkarbaminove; 1W34GCF5CS; NSC-8836; Carbamic acid, N-methyl-, ethyl ester; DTXSID2031746; RefChem:1080970; DTXCID0011746; 203-295-6; Ethyl methylcarbamate

Frequently Asked Questions

What are the CAS number and molecular formula of ethyl methylcarbamate?

CAS 105-40-8; molecular formula C4H9NO2; molecular weight — g/mol.

What other names is ethyl methylcarbamate known by?

105-40-8, ETHYL N-METHYLCARBAMATE, N-Methylurethan, Ethyl-N-methylcarbamate, Carbamic acid, methyl-, ethyl ester, N-Methyl urethan.

Is ethyl methylcarbamate classified as hazardous?

Hazard statements reported: H301.

What are the key physical properties of ethyl methylcarbamate?

Boiling Point: 338 °F at 760 mmHg (NTP, 1992); Boiling Point: 170 °C @ 760 MM HG; Flash Point: 163.5 °F (NTP, 1992); Density: 1.0115 @ 20 °C/4 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

You may also need

Ammonium bromideCAS 12124-97-9›
Acetylsalicylic acidCAS 50-78-2›
Aluminium stearateCAS 637-12-7›
Acetic acid,sodium salt trihydrateCAS 6131-90-4›
Albuterol sulfateCAS 51022-70-9›
Aluminum fluorideCAS 7784-18-1›
AcetoacetanilideCAS 102-01-2›
Ammonium thiosulfateCAS 7783-18-8›

Get a quote for ethyl methylcarbamate

Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.

Email Inquiry WhatsApp
鲁ICP备19031700号-1