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N,N-Dimethylacetamide_Molecular_structure_CAS_127-19-5)
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N,N-Dimethylacetamide

Catalog No. 38840 Name Sigma Aldrich
CAS Number 127-19-5 Website http://www.sigmaaldrich.com
M. F. C4H9NO Telephone 1-800-521-8956
M. W. 87.12036 Fax
Purity ≥99.5% (GC) Email
Storage Chembase ID: 103204

SYNONYMS

Title
N,N-二甲基乙酰胺
IUPAC name
N,N-dimethylacetamide
IUPAC Traditional name
dimethylacetamide

DATABASE IDS

EC Number 204-826-4
PubChem SID 24864225
CAS Number 127-19-5
Beilstein Number 1737614
MDL Number MFCD00008686

PROPERTIES

Cation Traces Al: ≤0.5 mg/kg
Cation Traces Ba: ≤0.1 mg/kg
Cation Traces Bi: ≤0.1 mg/kg
Cation Traces Ca: ≤0.5 mg/kg
Cation Traces Cd: ≤0.05 mg/kg
Cation Traces Co: ≤0.02 mg/kg
Cation Traces Cr: ≤0.02 mg/kg
Cation Traces Cu: ≤0.02 mg/kg
Cation Traces Fe: ≤0.1 mg/kg
Cation Traces K: ≤0.5 mg/kg
Cation Traces Li: ≤0.1 mg/kg
Cation Traces Mg: ≤0.1 mg/kg
Cation Traces Mn: ≤0.02 mg/kg
Cation Traces Mo: ≤0.1 mg/kg
Cation Traces Na: ≤0.5 mg/kg
Cation Traces Ni: ≤0.02 mg/kg
Cation Traces Pb: ≤0.1 mg/kg
Cation Traces Sr: ≤0.1 mg/kg
Cation Traces Zn: ≤0.1 mg/kg
Evaporation Residue ≤0.005%
Grade puriss. p.a.
Impurities ≤0.1% water
Linear Formula CH3CON(CH3)2
Purity ≥99.5% (GC)
Auto Ignition Point 914 °F
Boiling Point 164.5-166 °C(lit.)
Density 0.937 g/mL at 25 °C(lit.)
Flash Point 70 °C
Flash Point 158 °F
Melting Point -20 °C(lit.)
Refractive Index n20/D 1.437(lit.)
Refractive Index n20/D 1.437
Vapor Density 3 (vs air)
Vapor Pressure 2 mmHg ( 25 °C)
Vapor Pressure 4 mmHg ( 38 °C)
Explode Limits 1.8 %, 100 °F
Explode Limits 11.5 %, 160 °F
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H312 + H332-H319-H360D
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P201-P280-P305 + P351 + P338-P308 + P313
Risk Statements 61-20/21-36
RTECS AB7700000
Safety Statements 53-45
German water hazard class 1

DETAILS

REFERENCES