| Identification | More | [Name]
Isobornyl acetate | [CAS]
125-12-2 | [Synonyms]
2-BORNANOL:ACETATE, EXO
2-CAMPHANYL ACETATE
ACETIC ACID ISOBORNYL ESTER
BORNYL ACETATE (ISO)
D,L-ISOBORNYL ACETATE
exo-1,7,7-Trimethylbicyclo[2.2.1]hept-2-yl acetate
EXO-(1R)-1,7,7-TRIMETHYLBICYCLO[2.2.1]HEPT-2-YL ACETATE
FEMA 2160
ISO-BORNEOL ACETATE
ISOBORNYL ACETATE
Pichtosine
1,7,7-trimethyl-,acetate,exo-bicyclo(2.2.1)heptan-2-o
1,7,7-trimethyl-,acetate,exo-bicyclo[2.2.1]heptan-2-o
1,7,7-trimethyl-,acetate,exo-Bicyclo[2.2.1]heptan-2-ol
1,7,7-Trimethylbicyclo[2.2.1]hept-2-yl acetate
Bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl-, acetate, exo-
Bicyclo[2.2.1]heptan-2-ol,1,7,7-trimethyl-,acetate,(1R,2R,4R)-rel-
Bicyclo[2.2.1]heptan-2-ol,1,7,7-trimethyl-,acetate,exo-
exo-Bornyl acetate
Pichtosin | [EINECS(EC#)]
204-727-6 | [Molecular Formula]
C12H20O2 | [MDL Number]
MFCD00135943 | [Molecular Weight]
196.29 | [MOL File]
125-12-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
29°C | [Boiling point ]
229-233 °C (lit.) | [density ]
0.983 g/mL at 25 °C(lit.)
| [vapor pressure ]
0.13 hPa (20 °C) | [FEMA ]
2160 | [refractive index ]
n20/D 1.4635(lit.)
| [Fp ]
190 °F
| [storage temp. ]
Store below +30°C. | [solubility ]
0.16g/l | [form ]
Oil | [color ]
Colourless | [Specific Gravity]
0.98 | [Odor]
at 100.00 %. balsam camphor herbal woody sweet | [Stability:]
Stable. Flammable. Incompatible with strong oxidizing agents. | [Odor Type]
balsamic | [Water Solubility ]
Not miscible or difficult to mix with water. | [JECFA Number]
1388 | [BRN ]
3197572 | [InChIKey]
XWIGWPJZNFZLBG-UHFFFAOYSA-N | [LogP]
3.86 | [Uses]
Compounding pine-needle odors, toilet waters,
bath preparations, antiseptics, theater sprays, soaps,
making synthetic camphor, flavoring agent. | [CAS DataBase Reference]
125-12-2(CAS DataBase Reference) | [NIST Chemistry Reference]
Isobornyl acetate(125-12-2) | [EPA Substance Registry System]
125-12-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [WGK Germany ]
1
| [RTECS ]
NP7350000
| [Autoignition Temperature]
440 °C DIN 51794 | [TSCA ]
Yes | [HS Code ]
29153900 | [Hazardous Substances Data]
125-12-2(Hazardous Substances Data) | [Toxicity]
LD50 orally in Rabbit: > 10000 mg/kg LD50 dermal Rabbit > 20000 mg/kg |
| Questions And Answer | Back Directory | [Description]
Isobornyl acetate is a kind of acetate ester. It can be manufactured through the esterification between acetate and camphene. It is a kind of flavoring agent with fragrance. It can be used as the intermediate needed for producing medical synthetic camphor.
| [References]
Ning, Chunli, et al. "Study on the catalyst for the synthesis of isobornyl acetate." Industrial Catalysis (2012).
Opdyke, D. L. J. "Monographs on fragrance raw materials: Isobornyl acetate." Food & Cosmetics Toxicology 13.5(1975): 552-552.
Chimal-Valencia, O, et al. "Ion exchange resins as catalyst for the isomerization of alpha-pinene to camphene. " Bioresource Technology 93.2(2004): 119-123.
|
| Hazard Information | Back Directory | [Chemical Properties]
Colorless liquid; pine-needle odor.Soluble in most fixed
oils and in mineral oil; insoluble in glycerol and
water. Combustible. | [Chemical Properties]
Isobornyl acetate has a pleasant, camphor-like odor reminiscent of some varieties of pine needles and hemlock and a
fresh, burning taste | [Chemical Properties]
Isobornyl Acetate has
been identified in a number of essential oils. It is a colorless liquid with a pleasant, pine-needle odor. Isobornyl acetate is prepared from camphene and
acetic acid in the presence of acidic catalysts (e.g., sulfuric acid) or on a
styrene–divinylbenzene acid ion-exchanger.
Isobornyl acetate is used in large amounts for perfuming soaps, bath products,
and air fresheners. However, the major use of isobornyl acetate is as an intermediate
in the production of camphor. | [Occurrence]
Reported found in thymus, Parmesan cheese, dill herb, Ocimum basilicum, rosemary and custard apple | [Preparation]
By treatment of camphene with acetic acid, usually in the presence of a catalyst; also by acetylation of isoborneol; depending on the starting material (d-camphene or l-camphene), the resulting acetate may exhibit slight optical activity; the commercial
product is considered to be optically inactive | [Aroma threshold values]
Aroma characteristics at 1.0%: camphoraceous woody,sweet, citrus and herbal with “Irish Spring” soapy nuances | [Taste threshold values]
Taste characteristics at 2 to 10 ppm: camphoraceous, woody, terpy and piney with a spicy, herbal and slightly
citrus nuance | [Hazard]
Isobornyl acetate is generally considered non-toxic, but there have been some reports of irritation and sensitization reactions in individuals exposed to high concentrations of the compound.
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