dipentene
limonene
Identification
| Name | dipentene |
| IUPAC | 1-methyl-4-prop-1-en-2-ylcyclohexene |
| CAS Number | 138-86-3 |
| EINECS | 205-341-0 |
| FDA UNII | 9MC3I34447 |
| Molecular Formula | C10 H16 |
| Molecular Weight | 136.23752000 |
| MDL Number | MFCD00062992 |
| Nikkaji Number | J2.532A |
| Beilstein | 3587825 |
| CoE Number | 491 |
Regulatory
| DG SANTE Food Flavourings | 01.001 limonene |
| FDA Mainterm (SATF) | 7705-14-8 ; DL-LIMONENE |
| FDA Mainterm (IAUFC) | 7705-14-8 ; DIPENTENE |
| FDA Regulation | FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 95.00 to 100.00 sum of isomers |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.84300 to 0.85100 @ 20.00 °C. |
| Pounds per Gallon - (est). | 7.023 to 7.089 |
| Refractive Index | 1.47600 to 1.48200 @ 20.00 °C. |
| Boiling Point | 176.00 °C. @ 760.00 mm Hg, 178.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 1.550000 mmHg @ 25.00 °C. |
| Vapor Density | 4.7 ( Air = 1 ) |
| Flash Point | 110.00 °F. TCC ( 43.33 °C. ) |
| logP (o/w) | 4.570 |
| Shelf Life | 24.00 month(s) or longer if stored properly. |
| Storage | store in cool, dry place in tightly sealed containers, protected from heat and light. store under nitrogen., store under nitrogen. |
| Soluble in | alcohol |
Cosmetic Information
| CosIng | ['cosmetic data2', 'cosmetic data'] |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | medium , |
| Substantivity | 3 hour(s) at 100.00 % |
| Odor Description | at 100.00 %. |
| Odor sample from | Bush Boake Allen Inc |
| Taste Description | herbal citrus aromatic terpenic pine minty woody tropical |
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Human Experience | 20 % solution: no irritation or sensitization. |
| Oral/Parenteral Toxicity | unreported-mammal (species unspecified) LDLo 4600 mg/kg |
| Dermal Toxicity | Not determined |
| 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 |
| IFRA Critical Effect | Dermal sensitization |
| IFRA Other Specification | < 20 mmoles / liter peroxides |
| fragrance material specification | d-, l-and dl-Limonene and natural products containing substantial amounts of it, should only be used when the level of peroxides is kept to the lowest practical level, for instance by adding antioxidants at the time of production. Such products should have a peroxide value of less than 20 millimoles peroxides per liter, determined according to the FMA method, which can be downloaded from the IFRA website (see Analytical Methods). |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 4000.00 (μg/capita/day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| Dairy products, excluding products of category 02.0 (01.0) | 5.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | 2.00000 |
| Edible ices, including sherbet and sorbet (03.0) | 5.00000 |
| Processed fruit (04.1) | 1.00000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | - |
| Confectionery (05.0) | 10.00000 |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | 5.00000 |
| Bakery wares (07.0) | 5.00000 |
| Meat and meat products, including poultry and game (08.0) | 1.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | 1.00000 |
| Eggs and egg products (10.0) | 1.00000 |
| Sweeteners, including honey (11.0) | 1.00000 |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 2.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) | 3.00000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | 2.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | 5.00000 |
| Ready-to-eat savouries (15.0) | 2.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | 1.00000 |
Augustus Oils Ltd
The Premier Supplier
Augustus Oils Ltd, in harmony with nature - to present it at its best...
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...
Foreverest Resources Ltd.
Leading pine based chemicals supplier
Supplying turpentine based and natural/extracted flavor & fragrance ingredients.
Jiangyin Healthway International Trade Co., Ltd
Independent Ingredients Supplier
We provide custom synthesis and contract manufacturing from milligrams to metric tonnes.
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.
Penta International Corporation
Chemistry innovation
At Penta, our products and services help businesses do business better.
Sigma-Aldrich
Complete Supply Chain
The perfect blend of products and services that bring your creativity to life.
The John D. Walsh Company, Inc
Suppliers Since 1942
Supplying the fragrance and flavor industry with high quality products.
The Lermond Company
Your Sourcing Resource
The Lermond family has been sourcing raw materials for the flavor and fragrance industry for nearly 7 decades.
R C Treatt and Co Ltd
Innovative ingredient solutions
World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
Vigon International
Passion for Simplicity
Manufacturer and supplier of high quality flavor and fragrance ingredients.
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.