Articles:
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4-methyl-cis-2-pentene
Notes:
None found
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Chemical sources Association Inc Exchange of knowledge Need This Item for Flavor? You can contact the Chemical Sources Association. Events Links Product(s):
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TCI AMERICA Moving Your Chemistry Forward We continuously strive to advance our technology. With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping! Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis. US Email: Sales Email: Technical Support Voice: 1-800-423-8616 Fax: 1- 888-520-1075 Facebook Twitter Instagram Linkedin Product(s): M0393 cis-4-Methyl-2-pentene >94.0%(GC)
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| CAS Number: | 691-38-3 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 211-721-7 | |
| FDA UNII: | 64K11W5U2T | |
| Nikkaji Web: | J44.200C | |
| MDL: | MFCD00009293 | |
| XlogP3-AA: | 2.40 (est) | |
| Molecular Weight: | 84.16164000 | |
| Formula: | C6 H12 | |
| 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 |
| JECFA Food Flavoring: | 2194 4-methyl-cis-2-pentene |
| FEMA Number: | 4650 4-methyl-cis-2-pentene |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 691-38-3 ; 4-METHYL-CIS-2-PENTENE |
Physical Properties:
| Appearance: | colorless clear liquid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.66900 to 0.97300 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 5.567 to 8.096 |
| Refractive Index: | 1.38600 to 1.39000 @ 20.00 °C. |
| Melting Point: | -13.50 °C. @ 760.00 mm Hg |
| Boiling Point: | 57.00 to 58.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 214.873993 mmHg @ 25.00 °C. (est) |
| Flash Point: | -28.00 °F. TCC ( -33.33 °C. ) |
| logP (o/w): | 3.241 (est) |
| Soluble in: | |
| alcohol | |
| water, 102.3 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Type: fruity | |
| fruity green | |
| Odor Description: at 1.00 % in propylene glycol. | fruity green |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| Axsyn |
| For experimental / research use only. |
| 2-Pentene, 4-methyl-,(2Z)- |
| BOC Sciences |
| For experimental / research use only. |
| cis-4-Methyl-2-pentene |
| Parchem |
| (Z)-4-methyl-2-pentene |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| cis-4-Methyl-2-pentene |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| cis-4-Methyl-2-pentene 95% |
| TCI AMERICA |
| For experimental / research use only. |
| cis-4-Methyl-2-pentene >94.0%(GC) |
| Chemical Sources Association |
| Need This Item for Flavor/Food?: You can contact the CSA |
Safety Information:
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| Xn - Harmful. | |
|
R 12 - Extremely flammable. R 36/37/38 - Irritating to eyes, respiratory system, and skin. R 65 - Harmful: may cause lung damage if swallowed. S 02 - Keep out of the reach of children. S 07/09 - Keep container tightly closed and in well-ventilated place. 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 33 - Take precautionary measures against static discharge. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection. S 62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label. | |
| 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: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | flavoring agents | ||
| Recommendation for (Z)-4-methyl-2-pentene usage levels up to: | |||
| not for fragrance use. | |||
| Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). | |||
| The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library | |||
| publication number: 24 | |||
| Click here to view publication 24 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | - | - | |
| beverages(nonalcoholic): | - | - | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | 0.02000 | 0.10000 | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | - | |
| fruit ices: | - | - | |
| gelatins / puddings: | - | - | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | - | |
| imitation dairy: | - | - | |
| instant coffee / tea: | - | - | |
| jams / jellies: | - | - | |
| meat products: | - | - | |
| milk products: | - | - | |
| nut products: | - | - | |
| other grains: | - | - | |
| poultry: | - | - | |
| processed fruits: | - | - | |
| processed vegetables: | - | - | |
| reconstituted vegetables: | - | - | |
| seasonings / flavors: | 0.02000 | 0.10000 | |
| snack foods: | 0.02000 | 0.10000 | |
| soft candy: | - | - | |
| soups: | - | - | |
| sugar substitutes: | - | - | |
| sweet sauces: | - | - | |
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 5326159 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WISER: | UN 3295 |
| WGK Germany: | 3 |
| (Z)-4-methylpent-2-ene | |
| Chemidplus: | 0000691383 |
References:
| (Z)-4-methylpent-2-ene | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 5326159 |
| Pubchem (sid): | 134976053 |
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 |
| FDA Substances Added to Food (formerly EAFUS): | View |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2901.29.5000 |
| ChemSpider: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| 4- | methyl-(2Z)-pentene |
| cis-4- | methyl-2-pentene |
| cis-2- | methyl-3-pentene |
| 4- | methyl-cis-2-pentene |
| (2Z)-4- | methylpent-2-ene |
| (Z)-4- | methylpent-2-ene |
| cis-4- | methylpent-2-ene |
| cis- | pent-2-ene, 4-methyl- |
| 2- | pentene, 4-methyl-, (2Z)- |
| 2- | pentene, 4-methyl-, (Z)- |
| 2- | pentene, 4-methyl-,(2Z)- |
| cis-1-iso | propyl propene |
| cis-1-iso | propylpropene |