EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

1-methyl pyrrolidine
pyrrolidine, 1-methyl-

Supplier Sponsors

Name:1-methylpyrrolidine
CAS Number: 120-94-5Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:204-438-5
FDA UNII: 06509TZU6C
Nikkaji Web:J102.087K
Beilstein Number:0102445
MDL:MFCD00003173
XlogP3:0.90 (est)
Molecular Weight:85.14967000
Formula:C5 H11 N
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
DG SANTE Food Flavourings:14.137 1-methylpyrrolidine
 
Physical Properties:
Appearance:colorless clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.79800 to 0.80400 @ 25.00 °C.
Pounds per Gallon - (est).: 6.640 to 6.690
Refractive Index:1.41900 to 1.42500 @ 20.00 °C.
Boiling Point: 80.00 to 82.00 °C. @ 760.00 mm Hg
Vapor Pressure:79.621002 mmHg @ 25.00 °C. (est)
Flash Point: -7.00 °F. TCC ( -21.67 °C. )
logP (o/w): 0.920
Soluble in:
 water, 2.131e+005 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BASF
N-Methylpyrrolidine
BOC Sciences
For experimental / research use only.
1-Methylpyrrolidine
Santa Cruz Biotechnology
For experimental / research use only.
1-Methylpyrrolidine
Sigma-Aldrich: Aldrich
For experimental / research use only.
N-Methylpyrrolidine 97%
TCI AMERICA
For experimental / research use only.
1-Methylpyrrolidine >98.0%(GC)(T)
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
C - Corrosive.
R 11 - Highly flammable.
R 22 - Harmful if swallowed.
R 34 - Causes burns.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 01/02 - Keep locked up and out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
S 20/21 - When using do not eat, drink or smoke.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
S 45 - In case of accident or if you feel unwell seek medical advice immediately.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 280 mg/kg
(BASF, 1990a)

intraperitoneal-mouse LD50 178 mg/kg
Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 82, 1946.

intravenous-mouse LD50 47 mg/kg
Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 82, 1946.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
flavoring agents
Recommendation for 1-methyl pyrrolidine usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.0012 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 400 (μg/person/day)
Threshold of Concern:90 (μg/person/day)
Structure Class: III
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 0.400002.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 0.100000.50000
Edible ices, including sherbet and sorbet (03.0): 0.400002.00000
Processed fruit (04.1): 0.400002.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 1.000005.00000
Chewing gum (05.3): --
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 0.200001.00000
Bakery wares (07.0): 2.0000010.00000
Meat and meat products, including poultry and game (08.0): 0.200001.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 0.200001.00000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 0.100000.50000
Foodstuffs intended for particular nutritional uses (13.0): 0.200001.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 0.200001.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 1.000005.00000
Ready-to-eat savouries (15.0): 1.000005.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 0.200001.00000
 
Safety References:
European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Flavouring Group Evaluation 45 (FGE.45)[1]: One tertiary amine from chemical group 28
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):120-94-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :8454
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 2924
WGK Germany:2
1-methylpyrrolidine
Chemidplus:0000120945
RTECS:UY1420500 for cas# 120-94-5
 
References:
 1-methylpyrrolidine
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):8454
Pubchem (sid):134975381
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
CHEBI:View
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2933.99.9700
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
 surfactants
 
Occurrence (nature, food, other):note
 beef roasted beef
Search PMC Picture
 clam heated clam
Search PMC Picture
 squid dried roasted squid
Search Picture
 
Synonyms:
N-methyl pyrrolidine
 methyl tetrahydropyrrole
1-methyl-pyrrolidine
1-methylpyrrolidine
N-methylpyrrolidine
N-methyltetrahydropyrrole
 pyrrolidine, 1-methyl-
 pyrrolidine, N-methyl-
 
 
Notes:
None found
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