Benzeneethanol, alpha-(2-methylpropyl)-
4-METHYL-1-PHENYL-2-PENTANOL
CAS: 7779-78-4
Molecular Formula: C12H18O
Benzeneethanol, alpha-(2-methylpropyl)- - Names and Identifiers
Benzeneethanol, alpha-(2-methylpropyl)- - Physico-chemical Properties
| Molecular Formula | C12H18O |
| Molar Mass | 178.27 |
| Density | 0.95 |
| Boling Point | 123 °C / 11mmHg |
| Flash Point | 110 °C |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5030 to 1.5070 |
| MDL | MFCD00209515 |
| Physical and Chemical Properties | Chemical properties colorless slightly oily liquid, with straw-like aroma. Soluble in ethanol, insoluble in water. |
| Use | Applications for indoor, automotive wind-proof glass coating. |
Benzeneethanol, alpha-(2-methylpropyl)- - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36 - Irritating to the eyes R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 2 |
| RTECS | DA0513300 |
Benzeneethanol, alpha-(2-methylpropyl)- - Upstream Downstream Industry
| Raw Materials | Benzyl chloride Benzyl bromide Isovaleraldehyde |
Benzeneethanol, alpha-(2-methylpropyl)- - Nature
| FEMA | 2208 | ALPHA-ISOBUTYLPHENETHYL ALCOHOL |
| Specific gravity | 0.94 |
| JECFA Number | 827 |
| EPA chemical information | Benzeneethanol, .alpha.-(2-methylpropyl)- (7779-78-4) |
Last Update：2024-04-10 22:29:15
Benzeneethanol, alpha-(2-methylpropyl)- - Uses and synthesis methods
content analysis
method 1 was determined by total alcohol content determination method (OT_5). Accurately weigh 1.4g of acetyl alcohol. The equivalent factor (e) in the calculation is 89.14.
method 2 is determined by gas chromatography under the following conditions:
The column is 3m long, 3.0mm inner diameter, and the material is glass. The filler is
Toxicity
GRAS(FEMA).
use limited
FEMA(mg/kg): beverage 1.0~10; Cold drink 38; Candy 54; Baked products 15~50; Alcoholic beverage 50.
limited in moderation (FDA,& sect;172.515,2001).
production method
Benzyl magnesium bromide is prepared from benzyl chloride, and then it is hydrolyzed after Grignard reaction with isovaleraldehyde.
Last Update：2024-04-09 22:09:11
Supplier List
Spot supply
Product Name: 4-methyl-1-phenylpentan-2-ol Request for quotationCAS: 7779-78-4
Tel: +86-18162425036
Email: 3866263148@qq.com
Mobile: 18162425036
QQ: 3866263148
Wechat: 18162425036
Product Name: Iso-Butylbenzylcarbinol Visit Supplier Webpage Request for quotation
CAS: 7779-78-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 7779-78-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Spot supply
Product Name: 4-methyl-1-phenylpentan-2-ol Request for quotationCAS: 7779-78-4
Tel: +86-18162425036
Email: 3866263148@qq.com
Mobile: 18162425036
QQ: 3866263148
Wechat: 18162425036
Product Name: Iso-Butylbenzylcarbinol Visit Supplier Webpage Request for quotation
CAS: 7779-78-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 7779-78-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History
Raw Materials for Benzeneethanol, alpha-(2-methylpropyl)-