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120-94-5

120-94-5 Structure

120-94-5 Structure
IdentificationMore
[Name]

1-Methylpyrrolidine
[CAS]

120-94-5
[Synonyms]

1-METHYLPYRROLIDINE
N-METHYLPYRROLIDINE
1-methyl
1-methyl-pyrrolidin
Methylpyrrolidine
methylpyrrolidine(non-specificname)
N-Methyltetrahydropyrrole
Pyrrolidine, N-methyl
Pyrrolidine,1-methyl-
Pyrrolidine,l-methyl-
[EINECS(EC#)]

204-438-5
[Molecular Formula]

C5H11N
[MDL Number]

MFCD00003173
[Molecular Weight]

85.15
[MOL File]

120-94-5.mol
Chemical PropertiesBack Directory
[Appearance]

CLEAR COLOURLESS LIQUID
[Melting point ]

-90 °C
[mp ]

-90 °C
[Boiling point ]

76-80 °C (lit.)
[bp ]

80-81 °C(lit.)
[density ]

0.819 g/mL at 25 °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
[Detection Methods]

GC
[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]

120-94-5(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

F,C,N
[Risk Statements ]

R11:Highly Flammable.
R22:Harmful if swallowed.
R34:Causes burns.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R35:Causes severe burns.
R20/22:Harmful by inhalation and if swallowed .
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S29:Do not empty into drains .
[RIDADR ]

UN 2924 3/PG 2
[WGK Germany ]

2
[RTECS ]

UY1420500
[Autoignition Temperature]

170 °C DIN 51794
[TSCA ]

Yes
[HazardClass ]

3
[PackingGroup ]

II
[HS Code ]

29339900
[Safety Profile]

Poison by intraperitoneal and intravenous routes. This material is strongly alkaline. Liquid and vapors are corrosive to the skin, eyes, or mucous membranes. A very dangerous fire hazard; keep away from sparks, heat sources, and powerful oxidizers. Keep in closed containers. To fight fire, use alcohol foam. When heated to decomposition it emits highly toxic fumes of NOx.
[Toxicity]

LD50 orally in Rabbit: 280 mg/kg
Raw materials And Preparation ProductsBack Directory
【Preparation Products】

1-Methyl-3-(a-cyclopentylmandeloyloxy)pyrrolidinehydrochloride-->Azelastine-->1-BUTYL-1-METHYLPYRROLIDINIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE-->N-Methylpyrrole-2-carboxylic acid-->ABT-492
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1-Methylpyrrolidine(120-94-5).msds
Hazard InformationBack Directory
[Hazard]

Flammable, dangerous fire risk. Irritant toskin and eyes.
[Chemical Properties]

CLEAR COLOURLESS LIQUID
[Uses]

A methylated pyrollidine which is an essential part of the structure of Cefipime (C242750) often analyzed via ion chromatography. A cigarette smoke constitutent.
Spectrum DetailBack Directory
[Spectrum Detail]

1-Methylpyrrolidine(120-94-5) MS
1-Methylpyrrolidine(120-94-5) 13C NMR
1-Methylpyrrolidine(120-94-5) IR1
1-Methylpyrrolidine(120-94-5) 1H NMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

1-Methylpyrrolidine, 98%(120-94-5)
[Alfa Aesar]

1-Methylpyrrolidine, 98%(120-94-5)
[Sigma Aldrich]

120-94-5(sigmaaldrich)
[TCI AMERICA]

1-Methylpyrrolidine,>98.0%(GC)(T)(120-94-5)
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