1-Methylpyrrolidine 120-94-5 99%purity
Product Name: 1-Methylpyrrolidine
CAS: 120-94-5
MF: C5H11N
MW: 85.15
EINECS: 204-438-5
1-Methylpyrrolidine Structure
1-Methylpyrrolidine Chemical Properties
Melting point -90 °C
Boiling point 76-80 °C (lit.)
density 0.800 g/mL at 20 °C (lit.)
vapor pressure 100 hPa (20 °C)
refractive index n20/D 1.425
Fp −7 °F
storage temp. Flammables area
solubility 213g/l
pka 10.32(at 25℃)
form Liquid
color Clear colorless
PH 11.3 (1g/l, H2O)
explosive limit 1.1-9.1%(V)
Water Solubility fully miscible
BRN 102445
InChIKey AVFZOVWCLRSYKC-UHFFFAOYSA-N
CAS DataBase Reference 120-94-5(CAS DataBase Reference)
NIST Chemistry Reference Pyrrolidine, 1-methyl-(120-94-5)
EPA Substance Registry System N-Methylpyrrolidine (120-94-5)
Safety Information
Hazard Codes F,C,N
Risk Statements 11-22-34-51/53-35-20/22
Safety Statements 16-26-36/37/39-45-61-29
RIDADR UN 2924 3/PG 2
WGK Germany 2
RTECS UY1420500
Autoignition Temperature 170 °C DIN 51794
TSCA Yes
HS Code 2933 99 80
HazardClass 3
PackingGroup II
Toxicity LD50 orally in Rabbit: 280 mg/kg
Product Name: 1-Methylpyrrolidine
CAS: 120-94-5
MF: C5H11N
MW: 85.15
EINECS: 204-438-5
1-Methylpyrrolidine Structure
1-Methylpyrrolidine Chemical Properties
Melting point -90 °C
Boiling point 76-80 °C (lit.)
density 0.800 g/mL at 20 °C (lit.)
vapor pressure 100 hPa (20 °C)
refractive index n20/D 1.425
Fp −7 °F
storage temp. Flammables area
solubility 213g/l
pka 10.32(at 25℃)
form Liquid
color Clear colorless
PH 11.3 (1g/l, H2O)
explosive limit 1.1-9.1%(V)
Water Solubility fully miscible
BRN 102445
InChIKey AVFZOVWCLRSYKC-UHFFFAOYSA-N
CAS DataBase Reference 120-94-5(CAS DataBase Reference)
NIST Chemistry Reference Pyrrolidine, 1-methyl-(120-94-5)
EPA Substance Registry System N-Methylpyrrolidine (120-94-5)
Safety Information
Hazard Codes F,C,N
Risk Statements 11-22-34-51/53-35-20/22
Safety Statements 16-26-36/37/39-45-61-29
RIDADR UN 2924 3/PG 2
WGK Germany 2
RTECS UY1420500
Autoignition Temperature 170 °C DIN 51794
TSCA Yes
HS Code 2933 99 80
HazardClass 3
PackingGroup II
Toxicity LD50 orally in Rabbit: 280 mg/kg
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