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;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>Benzeneethanol, a-(2-methylpropyl)-
- CBNumber:
- CB9337790
- Molecular Formula:
- C12H18O
- Molecular Weight:
- 178.27
- MDL Number:
- MFCD00209515
- MOL File:
- 7779-78-4.mol
- MSDS File:
- SDS
| 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 |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.94 |
| Odor | Green-floral, fresh and slightly sweet-herbaceous odor |
| Odor Type | green |
| JECFA Number | 827 |
| LogP | 3.12 |
| Substances Added to Food (formerly EAFUS) | ALPHA-ISOBUTYLPHENETHYL ALCOHOL |
| EWG's Food Scores | 1 |
| FDA UNII | 2SBL0E1I0N |
| EPA Substance Registry System | Benzeneethanol, .alpha.-(2-methylpropyl)- (7779-78-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H319 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P305+P351+P338-P337+P313 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36-52/53 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | DA0513300 | |||||||||
| HS Code | 2906290090 | |||||||||
| NFPA 704 |
|
4-METHYL-1-PHENYL-2-PENTANOL price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W220841 | α-Isobutylphenethyl alcohol 98% | 7779-78-4 | 100g | $314 | 2024-03-01 | Buy |
| Sigma-Aldrich | W220841 | α-Isobutylphenethyl alcohol 98% | 7779-78-4 | 25g | $133 | 2023-01-07 | Buy |
| TCI Chemical | M2012 | 4-Methyl-1-phenyl-2-pentanol >96.0%(GC) | 7779-78-4 | 5g | $44 | 2024-03-01 | Buy |
| TCI Chemical | M2012 | 4-Methyl-1-phenyl-2-pentanol >96.0%(GC) | 7779-78-4 | 25g | $115 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | FFG0000294 | ALPHA-ISOBUTYLPHENETHYL ALCOHOL 95.00% | 7779-78-4 | 25G | $1215.18 | 2021-12-16 | Buy |
4-METHYL-1-PHENYL-2-PENTANOL Chemical Properties,Uses,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
4-METHYL-1-PHENYL-2-PENTANOL Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52861 | 58 |
| Labnetwork lnc. | +86-27-50766799 +8618062016861 | contact@labnetwork.com | China | 19994 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12382 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9020 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33350 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131980 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
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