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Product Name: |
Terpinyl acetate |
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Synonyms: |
MENTHEN-1-YL-8-PROPIONATE;FEMA 3047;(+/-)-2-(4-METHYL-3-CYCLOHEXENYL)ISOPROPYL ACETATE;3-CYCLOHEXENE-1-METHANOL, ALPHA, ALPHA, 4-TRIMETHYL:ACETATE;ACETIC ACID TERPINYL ESTER;(+/-)-ALPHA-TERPINYL ACETATE;P-MENTH-1-ENE-8-YL ACETATE;1-Methyl-1-(4-methyl-3-cyclohexen-1-yl)ethyl acetate |
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CAS: |
80-26-2 |
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MF: |
C12H20O2 |
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MW: |
196.29 |
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EINECS: |
201-265-7 |
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Product Categories: |
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Mol File: |
80-26-2.mol |
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Melting point |
112-113.5 °C |
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Boiling point |
220 °C(lit.) |
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density |
0.953 g/mL at 25 °C(lit.) |
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FEMA |
3047 | TERPINYL ACETATE (ISOMER MIXTURE) |
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refractive index |
n20/D 1.465(lit.) |
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Fp |
>230 °F |
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JECFA Number |
368 |
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BRN |
3198769 |
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CAS DataBase Reference |
80-26-2(CAS DataBase Reference) |
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NIST Chemistry Reference |
3-Cyclohexene-1-methanol, «alpha»,«alpha»,4-trimethyl-, acetate(80-26-2) |
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EPA Substance Registry System |
.alpha.-Terpinyl acetate (80-26-2) |
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Hazard Codes |
Xi |
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Risk Statements |
36/38 |
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Safety Statements |
26-36 |
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WGK Germany |
2 |
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RTECS |
OT0200000 |
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TSCA |
Yes |
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HS Code |
29153900 |
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Chemical Properties |
Colorless liquid; odor suggestive of bergamot and lavender. Soluble in five or more volumes of 70% alcohol; slightly soluble in water and glycerol. Combustible. |
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Chemical Properties |
The enantiomers and
the racemate occur in many essential oils (e.g., Siberian pine-needle oil and
cypress oil), but generally not as the main component. Pure ??-terpinyl
acetates are colorless liquids with a fresh bergamot–lavender odor.
Commercially available terpinyl acetate consists mainly of ??-terpinyl
acetate, but also contains a number of other isomeric compounds such as
??-terpinyl acetate. It can be prepared by acetylating the terpineol mixture obtained
from terpin hydrate, using a customary procedure for tertiary alcohols. |
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Uses |
Perfumes, flavoring agent. |
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Safety Profile |
Mildly toxic by ingestion. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes. |
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Raw materials |
Acetic anhydride-->Sodium acetate-->Turpentine oil-->(-)-alpha-Terpineol-->Pine oil |
