Articles:
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cyclopent-1-ene
Notes:
None found
| CAS Number: | 142-29-0 |  3D/inchi
|
| Other(deleted CASRN): | 33004-05-6 | |
| ECHA EINECS - REACH Pre-Reg: | 205-532-9 | |
| FDA UNII: | ONM2CKV81Z | |
| Nikkaji Web: | J34.912G | |
| Beilstein Number: | 635707 | |
| MDL: | MFCD00001394 | |
| XlogP3-AA: | 1.90 (est) | |
| Molecular Weight: | 68.11876000 | |
| Formula: | C5 H8 | |
| BioActivity Summary: | listing | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: information only not used for fragrances or flavors
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 |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
Physical Properties:
| Appearance: | colorless to pale yellow clear liquid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.77400 @ 25.00 °C. |
| Boiling Point: | 44.20 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 378.418000 mmHg @ 25.00 °C. (est) |
| Flash Point: | < -30.00 °F. TCC ( < -34.44 °C. ) |
| logP (o/w): | 2.330 (est) |
| Soluble in: | |
| water, 535 mg/L @ 25 °C (exp) | |
| water, 307.2 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| Cyclopentene 96% |
| ZEON Chemicals |
| Cyclopentene
Odor: characteristic Use: Monomer
Raw material of Industrial chemicals |
Safety Information:
| Preferred SDS: View | |
| 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 2140 uL/kg American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969. | |
| Dermal Toxicity: | |
|
skin-rabbit LD50 1590 uL/kg American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969. | |
| Inhalation Toxicity: | |
|
inhalation-rat LCLo 16000 ppm/4H American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969. | |
Safety in Use Information:
| Category: | information only not used for fragrances or flavors | ||
| Recommendation for cyclopentene usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for cyclopentene flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 142-29-0 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 8882 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| cyclopentene | |
| Chemidplus: | 0000142290 |
| EPA/NOAA CAMEO: | hazardous materials |
| RTECS: | GY5950000 for cas# 142-29-0 |
References:
| cyclopentene | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 142-29-0 |
| Pubchem (cid): | 8882 |
| Pubchem (sid): | 134973222 |
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: | 2902.19.0050 |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| cyclopent-1-ene | |
| 1- | cyclopentene |
| cyclopentene [UN2246] [Flammable liquid] |