Basic information Safety Supplier Related

2-METHYL-3-PHENYL-2-PROPEN-1-OL

Basic information Safety Supplier Related

2-METHYL-3-PHENYL-2-PROPEN-1-OL Basic information

Product Name:
2-METHYL-3-PHENYL-2-PROPEN-1-OL
Synonyms:
  • trans-2-Methyl-3-phenyl-2-propen-1-ol 95%
  • 2-methyl-3-phenyl-2-propen-1-o
  • (E)-2-Methyl-3-phenylprop-2-en-1-ol
  • 2-Methyl-3-phenylprop-2-en-1-ol
  • (E)-2-methyl-3-phenyl-2-propen-1-ol
  • 3-phenyl-2-methyl-propen-2-ol-1
  • alpha-methyl-cinnamylalcoho
  • methylcinnamicalcohol
CAS:
1504-55-8
MF:
C10H12O
MW:
148.2
EINECS:
216-128-7
Product Categories:
  • Acyclic
  • Alkenes
  • Organic Building Blocks
Mol File:
1504-55-8.mol
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2-METHYL-3-PHENYL-2-PROPEN-1-OL Chemical Properties

Melting point:
24-25 °C(Solv: ligroine (8032-32-4))
Boiling point:
77 °C0.1 mm Hg(lit.)
Density 
1.03 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.572(lit.)
Flash point:
>230 °F
pka
14?+-.0.10(Predicted)
form 
powder to lump to clear liquid
color 
White or Colorless to Light yellow
Odor
at 100.00 %. sweet balsam floral oriental styrax
Odor Type
balsamic
LogP
1.929 (est)
EPA Substance Registry System
2-Propen-1-ol, 2-methyl-3-phenyl- (1504-55-8)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
2
RTECS 
GE2340000
HS Code 
2906290090
Toxicity
The acute oral LD50 in rats was reported as 2.4 ml/kg (1.9-3.0 ml/kg) (Levenstein, 1974). The acute dermal LD50 in rabbits exceeded 5 g/kg (Levenstein, 1974).

MSDS

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2-METHYL-3-PHENYL-2-PROPEN-1-OL Usage And Synthesis

Occurrence

Has apparently not been reported to occur in nature

Uses

trans-2-Methyl-3-phenyl-2-propen-1-ol was used in the preparation of 5-methyl-4-phenyl-5-hexen-2-one.

Preparation

By selective hydrogenation of methylcinnamic aldehyde

Synthesis Reference(s)

Journal of the American Chemical Society, 117, p. 10417, 1995 DOI: 10.1021/ja00146a041

Metabolism

Cinnamic alcohol is mainly metabolized to benzoic acid, presumably via cinnamic acid, but substitution apparently prevents oxidation to benzoic acid, since 2-ethylcinnamic alcohol ( C 6H 5CH:C(C 2H 5)CH 2O H ) is partly (30-33%) excreted as α-ethylcinnamic acid (Williams, 1959)

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