L-(-)-alpha-pinene
L-alpha-pinene
Identification
| Name | L-(-)-alpha-pinene |
| IUPAC | (1S,5S)-4,7,7-trimethylbicyclo[3.1.1]hept-3-ene |
| CAS Number | 7785-26-4 |
| EINECS | 232-077-3 |
| FDA UNII | TZR3GM95PR |
| Molecular Formula | C10 H16 |
| Molecular Weight | 136.23752000 |
| MDL Number | MFCD00064145 |
| Nikkaji Number | J95.400D |
| Beilstein | 1903790 |
Regulatory
| FEMA Number | 2902 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 98.00 to 100.00 |
| Food Chemicals Codex Listed | Yes |
| Specific Gravity | 0.85800 to 0.86200 @ 20.00 °C. |
| Pounds per Gallon - (est). | 7.148 to 7.181 |
| Refractive Index | 1.46400 to 1.46800 @ 20.00 °C. |
| Optical Rotation | -52.0 to -39.0 |
| Melting Point | -64.00 to -61.00 °C. @ 760.00 mm Hg |
| Boiling Point | 155.00 to 157.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 3.489000 mmHg @ 25.00 °C. (est) |
| Vapor Density | 4.7 ( Air = 1 ) |
| Flash Point | 91.00 °F. TCC ( 32.78 °C. ) |
| logP (o/w) | 4.480 |
| Soluble in | alcohol |
| Insoluble in | water |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Description |
at 10.00 % in dipropylene glycol. sharp, terpenic, conifers Warm-woody, fresh-pine, clean, resinous, minty Warm wood, pine fresh, clean, resinous aroma with a hint of mint
|
| Odor sample from | Millennium Chemicals |
| Taste Description | terpene |
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | oral-rat LD50 3700 mg/kg |
| Dermal Toxicity | skin-rabbit LD50 > 5000 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for L-(-)-alpha-pinene usage levels up to | 10.0000 % in the fragrance concentrate. |
| baked goods | - |
| beverages(nonalcoholic) | 16.00000 |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | 2.60000 |
| 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 | - |
| snack foods | - |
| soft candy | - |
| soups | - |
| sugar substitutes | - |
| sweet sauces | - |
Axxence Aromatic GmbH
We bring nature to your flavour
Dedicated to provide the best possible quality and supply service of natural aroma ingredients.
BOC Sciences
Best of Chemicals Supplier
Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecul...
ECSA Chemicals
Human Chemistry
ECSA Chemicals has been active since 1913 in the trading and international commerce of raw materials. With an organisation divided into industrial segments managed by specialists, it has become one of...
Excellentia International
Ingredients by Nature
Exceptional quality and excellence in meeting our customers requirements.
Indukern, S.A. F&F Ingredients Division
Commitment to quality
Idukern F&F Ingredients is your partner for the fragrance and flavor ingredients.
Lluch Essence S.L.
A family company dedicated to sales and distribution
Flexibility, availability, price and quality.
M&U International LLC
Steady supply & demand
Meeting customers increasing demands at home as well as abroad.
Pell Wall Perfumes
Hand-made fragrances
Pell Wall maintains a broad palette of ingredients & in order to keep stocks fresh & the options wide we also sell from our own stock.
Penta International Corporation
Chemistry innovation
At Penta, our products and services help businesses do business better.
Prodasynth
PRODUCTEUR PAR ESSENCE
Chemical specialist in manufacturing, distributing and sourcing of tailor-made ingredients for the Flavour & Fragrance industry.
Sigma-Aldrich
Complete Supply Chain
The perfect blend of products and services that bring your creativity to life.
Zanos Ltd.
Distributor of Speciality Chemicals and Natural Ingredients
Sourcing and supplying quality aroma chemicals and prestige natural ingredients for the flavour and fragrance industry.