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Substance Name: Pyrrolidine
RN: 123-75-1
UNII: LJU5627FYV
InChIKey: RWRDLPDLKQPQOW-UHFFFAOYSA-N
Classification Code
- Mutation Data
Molecular Formula
- C4-H9-N
Molecular Weight
- 71.1221
- All
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
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Names and Synonyms
Name of Substance
- Pyrrolidine
Synonyms
- 1-Azacyclopentane
- 5-20-01-00162 (Beilstein Handbook Reference)
- AI3-24117
- Azacyclopentane
- Azolidine
- BRN 0102395
- Butylenimine
- CCRIS 6688
- EC 204-648-7
- EINECS 204-648-7
- FEMA No. 3523
- HSDB 120
- NSC 62781
- Perhydropyrrole
- Prolamine
- Pyrrole, tetrahydro-
- Pyrrolidine
- Pyrrolidine ring
- Tetrahydropyrrole
- Tetramethylenimine
- UNII-LJU5627FYV
Systematic Name
- Pyrrolidine
Superlist Names
- Pyrrolidine
- Pyrrolidine [UN1922] [Flammable liquid]
- UN1922
Registry Numbers
CAS Registry Number
- 123-75-1
FDA UNII
- LJU5627FYV
Related Registry Number
- 25150-61-2 (hydrochloride)
System Generated Number
- 0000123751
Structure Descriptors
InChI
1S/C4H9N/c1-2-4-5-3-1/h5H,1-4H2InChIKey
RWRDLPDLKQPQOW-UHFFFAOYSA-NSmiles
C1CCNC1Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LDLo | oral | 250mg/kg (250mg/kg) | "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 104, 1982. | |
| mammal (species unspecified) | LD50 | oral | 250mg/kg (250mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 39(4), Pg. 86, 1974. | |
| mouse | LC50 | inhalation | 1300mg/m3/2H (1300mg/m3) | BEHAVIORAL: EXCITEMENT VASCULAR: OTHER CHANGES BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(2), Pg. 29, 1974. |
| mouse | LD50 | intraperitoneal | 420mg/kg (420mg/kg) | Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 82, 1946. | |
| mouse | LD50 | intravenous | 56mg/kg (56mg/kg) | U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#06769, | |
| mouse | LD50 | oral | 450mg/kg (450mg/kg) | Bollettino Chimico Farmaceutico. Vol. 103, Pg. 414, 1964. | |
| rabbit | LDLo | oral | 250mg/kg (250mg/kg) | "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 104, 1982. | |
| rat | LD50 | oral | 300mg/kg (300mg/kg) | BEHAVIORAL: EXCITEMENT BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD VASCULAR: OTHER CHANGES | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(2), Pg. 29, 1974. |
Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | -5.78E+01 | deg C | EXP | |
| Boiling Point | 86.5 | deg C | EXP | |
| pKa Dissociation Constant | 11.31 | (none) | 25 | EXP |
| log P (octanol-water) | 0.46 | (none) | EXP | |
| Water Solubility | 1.00E+06 | mg/L | 20 | EXP |
| Vapor Pressure | 62.7 | mm Hg | 25 | EXP |
| Henry's Law Constant | 2.39E-06 | atm-m3/mole | 25 | EXP |
| Atmospheric OH Rate Constant | 7.85E-11 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.