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120-94-5

120-94-5 structure
120-94-5 structure
  • Name: 1-Methylpyrrolidine
  • Chemical Name: 1-Methylpyrrolidine
  • CAS Number: 120-94-5
  • Molecular Formula: C5H11N
  • Molecular Weight: 85.147
  • Catalog: Research Areas Others
  • Create Date: 2018-03-15 08:00:00
  • Modify Date: 2025-08-23 20:04:35
  • 1-Methylpyrrolidine is a methylated pyrollidine.

Name 1-Methylpyrrolidine
Synonyms 1-Methylpyrrolidine
EINECS 204-438-5
Pyrrolidine,l-methyl
Pyrrolidine, 1-methyl-
Pyrrolidine,1-methyl
1-methyl
Pyrrolidine,N-methyl
1-Methyl-pyrrolidine
pyrrolidine, N-methyl-
MFCD00003173
N-Methylpyrrolidine
N-methylpyrrolidinone
1-methyl-pyrrolidin
PYRROLIDINE, N-METHYL
METHYLPYRROLIDINE
N-METHYL PYRROLIDINE
N-methyl-pyrrolidine
Description 1-Methylpyrrolidine is a methylated pyrollidine.
Related Catalog
Density 0.819
Boiling Point 82.1±3.0 °C at 760 mmHg
Melting Point -90 °C
Molecular Formula C5H11N
Molecular Weight 85.147
Flash Point -21.7±0.0 °C
Exact Mass 85.089149
PSA 3.24000
LogP 0.76
Vapour Pressure 79.6±0.1 mmHg at 25°C
Index of Refraction 1.448
Storage condition Flammables area
Water Solubility fully miscible

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UY1420500
CHEMICAL NAME :
Pyrrolidine, 1-methyl-
CAS REGISTRY NUMBER :
120-94-5
BEILSTEIN REFERENCE NO. :
0102445
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C5-H11-N
MOLECULAR WEIGHT :
85.17
WISWESSER LINE NOTATION :
T5NTJ A1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
178 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 88,82,1946
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
47 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 88,82,1946 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6939 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 9 (estimated) No. of Female Employees: 9 (estimated)
Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07
Signal Word Danger
Hazard Statements H225-H302-H314
Precautionary Statements P210-P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive
Risk Phrases R11;R20/22;R35;R51/53
Safety Phrases S16-S26-S36/37/39-S45-S61-S29
RIDADR UN 2924 3/PG 2
WGK Germany 2
RTECS UY1420500
Packaging Group II
Hazard Class 3
HS Code 2921300090
HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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