4-METHYL-1-PHENYL-2-PENTANOL
- Product Name
- 4-METHYL-1-PHENYL-2-PENTANOL
- CAS No.
- 7779-78-4
- Chemical Name
- 4-METHYL-1-PHENYL-2-PENTANOL
- Synonyms
- FEMA 2208;BENZYLISOBUTYLCARBINOL;ISOBUTYL BENZYL CARBINOL;4-methyl-1-phenylpentan-2;α-Isobutylphenethyl alcohol;4-METHYL-1-PHENYL-2-PENTANOL;4-methyl-1-phenylpentan-2-ol;alpha-isobutyl-phenethylalcoho;ALPHA-ISOBUTYLPHENETHYL ALCOHOL;4-Methyl-1-phenyl-2-pentanol>
- CBNumber
- CB9337790
- Molecular Formula
- C12H18O
- Formula Weight
- 178.27
- MOL File
- 7779-78-4.mol
4-METHYL-1-PHENYL-2-PENTANOL Property
- Boiling point:
- 123 °C / 11mmHg
- Density
- 0.95
- refractive index
- 1.5030 to 1.5070
- FEMA
- 2208 | ALPHA-ISOBUTYLPHENETHYL ALCOHOL
- Flash point:
- 110 °C
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- slightly oily liquid. insoluble in water, miscible with alcohol and oils.
- form
- clear liquid
- Specific Gravity
- 0.94
- color
- Colorless to Almost colorless
- Odor
- Green-floral, fresh and slightly sweet-herbaceous odor
- Odor Type
- green
- JECFA Number
- 827
- LogP
- 3.12
- EPA Substance Registry System
- Benzeneethanol, .alpha.-(2-methylpropyl)- (7779-78-4)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 22-36-52/53
- Safety Statements
- 26-36
- WGK Germany
- 2
- RTECS
- DA0513300
- HS Code
- 2906290090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- W220841
- Product name
- α-Isobutylphenethyl alcohol
- Purity
- 98%
- Packaging
- 100g
- Price
- $314
- Updated
- 2024/03/01
- Product number
- W220841
- Product name
- α-Isobutylphenethyl alcohol
- Purity
- 98%
- Packaging
- 25g
- Price
- $133
- Updated
- 2023/01/07
- Product number
- M2012
- Product name
- 4-Methyl-1-phenyl-2-pentanol
- Purity
- >96.0%(GC)
- Packaging
- 5g
- Price
- $44
- Updated
- 2024/03/01
- Product number
- M2012
- Product name
- 4-Methyl-1-phenyl-2-pentanol
- Purity
- >96.0%(GC)
- Packaging
- 25g
- Price
- $115
- Updated
- 2024/03/01
- Product number
- FFG0000294
- Product name
- ALPHA-ISOBUTYLPHENETHYL ALCOHOL
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1215.18
- Updated
- 2021/12/16
4-METHYL-1-PHENYL-2-PENTANOL Chemical Properties,Usage,Production
Description
α-Isobutylphenethyl alcohol has a green, floral, somewhat herbaceous odor and a buttery, oily, caramellic flavor. May be prepared by reacting isobutyl aldehyde with benzyl magnesium chloride.
Chemical Properties
α-Isobutylphenethyl alcohol has a green floral, fresh, slightly sweet aroma.
Uses
α-Isobutylphenethyl alcohol is an excellent modifier in heavy and green floral fragrance types, in Oriental or Chypre bases, etc. It may form a significant basis of Honeysuckle, Freesia or variations of Rose or Muguet. It is used in flavor compositions for imitation Butter, Caramel, Chocolate, Fruit and Spice in concentrations equivalent to 50 ppm in the finished consumer product.
Preparation
By reacting isobutyl aldehyde with benzyl magnesium chloride.
Aroma threshold values
Aroma characteristics at 1.0%: herbaceous, warm celery-like, musk and creamy with a slight floral citrus nuance
Taste threshold values
Taste characteristics at 10 ppm: warm, amber sclarolide herbaceous celery-like with oily and creamy nuances.
Biochem/physiol Actions
Taste at 10 ppm
Synthesis
4-Methyl-1-phenyl-2-pentanol is prepared from benzyl chloride to benzyl magnesium bromide, and then hydrolyzed with isovaleraldehyde after Grignard reaction.
4-METHYL-1-PHENYL-2-PENTANOL Preparation Products And Raw materials
Raw materials
Preparation Products
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