ChemicalBook--->CAS DataBase List--->128-50-7

128-50-7

128-50-7 Structure

128-50-7 Structure
IdentificationBack Directory
[Name]

NOPOL
[CAS]

128-50-7
[Synonyms]

NOPOL
NOPOL 98%
Homomyrtenol
Homomyretenol
nopol(terpene)
METHYLOL PINENE
Nopol (terpene)
10-HYDROXYMETHYLENE-2-PINENE
6-dimethyl-2-norpinene-2-ethano
6,6-dimethyl-2-norpinene-2-ethano
6,6-DIMETHYL-2-NORPINENE-2-ETHANOL
6,6-Dimethylnorpinan-2-ene-2-ethanol
6,6-Dimethyl-2-(2-hydroxyethyl)-2-norpinene
6,6-DIMETHYLBICYCLO-(3.1.1)-HEPTENE-2-ETHANOL
6,6-dimethylbicyclo(3.1.1)hept-2-en-2-ethanol
6,6-DIMETHYLBICYCLO[3.1.1]HEPT-2-ENE-2-ETHANOL
6,6-dimethyl-bicyclo[3.1.1]hept-2-ene-2-ethano
6,6-Dimethylbicyclo-(3.1.1)-2-heptene-2-ethanol
Bicyclo[3.1.1]hept-2-ene-2-ethanol, 6,6-dimethyl-
2-(6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethanol
2-(2-Hydroxyethyl)-6,6-dimethylbicyclo[3.1.1]hept-2-ene
[EINECS(EC#)]

204-890-3
[Molecular Formula]

C11H18O
[MDL Number]

MFCD00066419
[MOL File]

128-50-7.mol
[Molecular Weight]

166.26
Chemical PropertiesBack Directory
[Boiling point ]

230-240 °C
[density ]

0.973
[FEMA ]

3938 | 10-HYDROXYMETHYLENE-2-PINENE
[refractive index ]

1.492-1.494
[Fp ]

98 °C
[pka]

15.03±0.10(Predicted)
[Odor]

at 100.00 %. sweet balsamic citrus pine herbal
[Odor Type]

balsamic
[JECFA Number]

986
[Cosmetics Ingredients Functions]

PERFUMING
[LogP]

3.09
[EPA Substance Registry System]

Bicyclo[3.1.1]hept-2-ene-2-ethanol, 6,6-dimethyl- (128-50-7)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

22
[TSCA ]

TSCA listed
[Toxicity]

mouse,LD50,intramuscular,500mg/kg (500mg/kg),Journal of Scientific and Industrial Research, Section C: Biological Sciences. Vol. 21, Pg. 342, 1962.
Hazard InformationBack Directory
[Chemical Properties]

10-Hydroxymethylene-2-pinene has a mild, woody, camphoraceous odor.
[Occurrence]

Reported found in carrots
[Uses]

Nopol is by and large confined to woody and piney fragrance types, in which it may be the chief ingredient or "carrier". But its own odor contribution is very limited, and the title material will ruin almost any floral note if the Nopol is used at higher levels of concentration.
[Preparation]

Nopol is produced by condensation of beta-Pinene with Formaldehyde under pressure (= at elevated temperature).
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