-
Name
1-Butylpyrrolidine
- EINECS 212-179-4
- CAS No. 767-10-2
- Article Data40
- CAS DataBase
- Density 0.814
- Solubility
- Melting Point
- Formula C8H17 N
- Boiling Point 155-157 ºC (754 mmHg)
- Molecular Weight 127.23
- Flash Point 97 ºF
- Transport Information UN 2929
- Appearance
- Safety Poison by ingestion, intraperitoneal, and subcutaneous routes. Moderately toxic by skin contact. When heated to decomposition it emits toxic fumes of NOx.
- Risk Codes R10;R24/25
-
Molecular Structure
-
Hazard Symbols
- Synonyms 1-Butylpyrrolidine;N-Butylpyrrolidine; N-Butyltetrahydropyrrole
- PSA 3.24000
- LogP 1.82020
1-Butylpyrrolidine Chemical Properties
Chemistry informtion about N-Butylpyrrolidine (CAS NO.767-10-2) is:
IUPAC Name: 1-Butylpyrrolidine
Synonyms: N-Butyl Pyrrolidine ; 1-Butylpyrrolidine ; 1-Butyl-Pyrrolidin ; N-Butyl-Tetrahydropyrrole ; Pyrrolidine, 1-Butyl-
Product Categories: API intermediates ; Building Blocks ; Heterocyclic Building Blocks ; Pyrrolidines
MF: C8H17N
MW: 127.23
EINECS: 212-179-4
Density: 0.846 g/cm3
Flash Point: 41.8 °C
Boiling Point: 154.7 °C at 760 mmHg
Vapour Pressure: 3.14 mmHg at 25°C
Enthalpy of Vaporization: 39.15 kJ/mol
Refractive Index: n20/D 1.44(lit.)
Following is the molecular structure of N-Butylpyrrolidine (CAS NO.767-10-2) is:
1-Butylpyrrolidine Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 37mg/kg (37mg/kg) | behavioral: convulsions or effect on seizure threshold behavioral: excitement behavioral: muscle contraction or spasticity) | Industrial Health. Vol. 4, Pg. 63, 1966. |
| mouse | LD50 | oral | 51mg/kg (51mg/kg) | behavioral: convulsions or effect on seizure threshold behavioral: excitement behavioral: muscle contraction or spasticity) | Industrial Health. Vol. 4, Pg. 63, 1966. |
| mouse | LD50 | skin | 820mg/kg (820mg/kg) | behavioral: somnolence (general depressed activity) behavioral: convulsions or effect on seizure threshold lungs, thorax, or respiration: respiratory stimulation | Industrial Health. Vol. 4, Pg. 63, 1966. |
| mouse | LD50 | subcutaneous | 57mg/kg (57mg/kg) | behavioral: convulsions or effect on seizure threshold behavioral: excitement behavioral: muscle contraction or spasticity) | Industrial Health. Vol. 4, Pg. 63, 1966. |
1-Butylpyrrolidine Safety Profile
Poison by ingestion, intraperitoneal, and subcutaneous routes. Moderately toxic by skin contact. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes:
T
Risk Statements:
R10:Flammable.
R24/25:Toxic in contact with skin and if swallowed.
Safety Statements:
S16:Keep away from sources of ignition.
S36/37:Wear suitable protective clothing and gloves.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 2929 6.1/PG 2
WGK Germany: 2
RTECS: UX9800000
HazardClass: 3.2
PackingGroup: III
1-Butylpyrrolidine Specification
First Aid Measures:
Ingestion: Seek medical assistance.
Inhalation: Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes.
Skin: Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush with running water for at least 20 minutes. Wash skin with soap and water.
Eyes: In case of contact with substance, immediately flush with running water for at least 20 minutes.
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