N-methyl-N-prop-2-ynyl-acetamide

Modify Date: 2024-02-04 20:12:33

N-methyl-N-prop-2-ynyl-acetamide Structure
N-methyl-N-prop-2-ynyl-acetamide structure
Common Name N-methyl-N-prop-2-ynyl-acetamide
CAS Number 18341-31-6 Molecular Weight 111.14200
Density 0.96g/cm3 Boiling Point 173.5ºC at 760 mmHg
Molecular Formula C6H9NO Melting Point N/A
MSDS N/A Flash Point 66.2ºC

 Names

Name N-methyl-N-prop-2-ynylacetamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.96g/cm3
Boiling Point 173.5ºC at 760 mmHg
Molecular Formula C6H9NO
Molecular Weight 111.14200
Flash Point 66.2ºC
Exact Mass 111.06800
PSA 20.31000
LogP 0.09790
Vapour Pressure 1.26mmHg at 25°C
Index of Refraction 1.455

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AC6341000
CHEMICAL NAME :
Acetamide, N-methyl-N-(2-propynyl)-
CAS REGISTRY NUMBER :
18341-31-6
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H9-N-O
MOLECULAR WEIGHT :
111.16
WISWESSER LINE NOTATION :
1VN1&2UU1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
42 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#09763

 Synthetic Route

~22%

N-methyl-N-prop-2-ynyl-acetamide Structure

N-methyl-N-prop...

CAS#:18341-31-6

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2005/40159 A1, 2005 ; Location in patent: Page/Page column 214-215 ; WO 2005/040159 A1

~64%

N-methyl-N-prop-2-ynyl-acetamide Structure

N-methyl-N-prop...

CAS#:18341-31-6

Literature: Bradbury, Barton J.; Baumgold, Jesse; Paek, Robert; Kammula, Udai; Zimmet, Jeff; Jacobson, Kenneth A. Journal of Medicinal Chemistry, 1991 , vol. 34, # 3 p. 1073 - 1079

~%

N-methyl-N-prop-2-ynyl-acetamide Structure

N-methyl-N-prop...

CAS#:18341-31-6

Literature: American Cyanamid Company Patent: US4937235 A1, 1990 ;

 Synonyms

N-methyl-N-propargylacetamide
N-methyl-N-prop-2-ynyl-acetamide
N-methyl-N-2-propyn-1-ylacetamide
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