Identification | Back Directory | [Name]
2-METHYL-3-PHENYL-2-PROPEN-1-OL | [CAS]
1504-55-8 | [Synonyms]
METHYLSTYRYLCARBINOL 2-methyl-3-phenyl-2- methylcinnamicalcohol 2-Benzylidene-1-propanol a-Methylcinnamyl Alcohol alpha-methyl-cinnamylalcoho beta-methylcinnamyl alcohol ALPHA-METHYLCINNAMYL ALCOHOL (R,E)-4-Phenyl-3-butene-2-ol 2-Methyl-1-phenylpropene-3-ol CINNAMYLALCOHOL,ALPHA-METHYL- 2-methyl-3-phenyl-2-propen-1-o 2-Methyl-3-phenylallyl alcohol (1E,3R)-1-Phenyl-1-butene-3-ol (2R,3E)-4-Phenyl-3-butene-2-ol 2-METHYL-3-PHENYL-2-PROPEN-1-OL [R,E,(+)]-4-Phenyl-3-buten-2-ol 2-Methyl-3-phenylprop-2-en-1-ol 3-phenyl-2-methyl-propen-2-ol-1 2-Propen-1-ol, 2-methyl-3-phenyl- [2R,3E,(+)]-4-Phenyl-3-buten-2-ol 2-Methyl-3-phenyl-2-propen-1-ol> (E)-2-methyl-3-phenyl-2-propen-1-ol (E)-2-Methyl-3-phenylprop-2-en-1-ol 2-METHYL-3-PHENYL-2-PROPEN-1-OL 95+% TRANS-2-METHYL-3-PHENYL-2-PROPEN-1-OL trans-2-Methyl-3-phenyl-2-propen-1-ol 95% TRANS-2-METHYL-3-PHENYL-2-PROPEN-1-OL, 9 5% | [EINECS(EC#)]
216-128-7 | [Molecular Formula]
C10H12O | [MDL Number]
MFCD00004738 | [MOL File]
1504-55-8.mol | [Molecular Weight]
148.2 |
Chemical Properties | Back Directory | [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.)
| [Fp ]
>230 °F
| [form ]
powder to lump to clear liquid | [pka]
14?+-.0.10(Predicted) | [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) |
Safety Data | Back Directory | [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). |
Hazard Information | Back Directory | [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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