ChemicalBook > CAS DataBase List > 2-METHYL-4-PHENYL-2-BUTANOL

2-METHYL-4-PHENYL-2-BUTANOL

Product Name
2-METHYL-4-PHENYL-2-BUTANOL
CAS No.
103-05-9
Chemical Name
2-METHYL-4-PHENYL-2-BUTANOL
Synonyms
2-methyl-4-phenylbutan-2-ol;muguet carbinol;α,α-Dimethylbenzenepropanol;2-methyl-4-phenyl-butan-2-ol;Phenylethyl dimethyl carbinol;FEMA 3629;Benzyl-t-butanol;BENZYL-TERT-BUTANOL;METHYL PHENYLBUTANOL;2-methyl-4-phenylbutan
CBNumber
CB6678861
Molecular Formula
C11H16O
Formula Weight
164.24
MOL File
103-05-9.mol
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2-METHYL-4-PHENYL-2-BUTANOL Property

Melting point:
31-33 °C(lit.)
Boiling point:
144 °C85 mm Hg(lit.)
Density 
0.966 g/mL at 25 °C(lit.)
vapor pressure 
4.1hPa at 20℃
refractive index 
n20/D 1.509(lit.)
FEMA 
3629 | 2-METHYL-4-PHENYL-2-BUTANOL
Flash point:
>230 °F
form 
powder to lump to clear liquid
pka
15.17±0.29(Predicted)
color 
White or Colorless to Light yellow
Specific Gravity
0.966
Odor
at 100.00 %. clean fresh green rose linalool lily violet
Odor Type
floral
Water Solubility 
4.569g/L at 20℃
JECFA Number
1477
LogP
2.41 at 25℃
CAS DataBase Reference
103-05-9(CAS DataBase Reference)
EPA Substance Registry System
.alpha.,.alpha.-Dimethylbenzenepropanol (103-05-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
41
Safety Statements 
26-36/37/39
WGK Germany 
2
RTECS 
EL5785000
HS Code 
29062990
Toxicity
LD50 orl-rat: 2200 mg/kg FCTXAV 12,517,74
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
B18006
Product name
α,α-Dimethylbenzenepropanol
Purity
97%
Packaging
25g
Price
$106
Updated
2023/06/20
TCI Chemical
Product number
M0398
Product name
2-Methyl-4-phenyl-2-butanol
Purity
>99.0%(GC)
Packaging
25g
Price
$50
Updated
2024/03/01
TCI Chemical
Product number
M0398
Product name
2-Methyl-4-phenyl-2-butanol
Purity
>99.0%(GC)
Packaging
100g
Price
$147
Updated
2024/03/01
TCI Chemical
Product number
M0398
Product name
2-Methyl-4-phenyl-2-butanol
Purity
>99.0%(GC)
Packaging
500g
Price
$512
Updated
2024/03/01
TRC
Product number
P321328
Product name
2-Phenethyl-2-propanol
Packaging
5g
Price
$65
Updated
2021/12/16
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2-METHYL-4-PHENYL-2-BUTANOL Chemical Properties,Usage,Production

Description

2-Methyl-4-phenyl-2-butanol has a floral green, fruity, linalool character with a mildly herbaceous odor. May be prepared by reaction of phenylethyl magnesium chloride with acetone.

Chemical Properties

2-Methyl-4-phenyl-2-butanol has a floral, green, fruity, linalool character and mildly herbaceous odor.

Chemical Properties

Colorless or light yellow liquid

Chemical Properties

2-METHYL-4-PHENYL-2-BUTANOL is a colorless liquid with a dry, floral, lily-like odor. It has been identified in cocoa aroma and is prepared by a Grignard reaction of benzylacetone and methyl magnesium chloride. It is used in blossom compositions.

Occurrence

Has apparently not been reported to occur in nature.

Uses

2-Phenethyl-2-propanol is a useful reagent in preparation of phenyldimethylsilyl group as a masked hydroxy group.

Preparation

By reaction of phenylethyl magnesium chloride with acetone

Aroma threshold values

Aroma characteristics at 1.0%: clean, fresh, floral reminiscent of rose and violet

Taste threshold values

Taste characteristics at 10–40 ppm: floral, rosy, oily with a slight fruity nuance

Synthesis Reference(s)

The Journal of Organic Chemistry, 60, p. 4922, 1995 DOI: 10.1021/jo00120a042

Safety Profile

Moderately toxic by ingestion andskin contact. When heated to decomposition it emits acridsmoke and irritating fumes.

2-METHYL-4-PHENYL-2-BUTANOL Preparation Products And Raw materials

Raw materials

Preparation Products

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2-METHYL-4-PHENYL-2-BUTANOL Suppliers

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View Lastest Price from 2-METHYL-4-PHENYL-2-BUTANOL manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd
Product
2-Methyl-4-Phenyl-2-Butanol 103-05-9
Price
US $10.00/kg
Min. Order
1kg
Purity
99.6%
Supply Ability
100000
Release date
2024-04-24
Hebei Yanxi Chemical Co., Ltd.
Product
2-METHYL-4-PHENYL-2-BUTANOL 103-05-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
0.99
Supply Ability
5000kg/month
Release date
2024-04-23
Hebei Guanlang Biotechnology Co,.LTD
Product
2-Methyl-4-Phenyl-2-Butanol 103-05-9
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2023-07-31

103-05-9, 2-METHYL-4-PHENYL-2-BUTANOLRelated Search:

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