78976

(R)-1-Phenyl-2-propyn-1-ol

≥99.0% (sum of enantiomers, GC)

• Synonym(s): (R)-α-Ethynylbenzyl alcohol
• Empirical Formula (Hill Notation): C₉H₈O
• CAS Number: 61317-73-5
• Molecular Weight: 132.16
• Beilstein: 3195857
• MDL number: MFCD00210083
• UNSPSC Code: 12352003
• PubChem Substance ID: 57652768
• NACRES: NA.22

Properties

• Assay: ≥99.0% (sum of enantiomers, GC)
• form: liquid
• optical activity: [α]20/D −28±2°, c = 3.2% in chloroform
• optical purity: enantiomeric ratio: ≥96:4 (HPLC)
• refractive index: n20/D 1.551
• density: 1.067 g/mL at 20 °C (lit.)
• SMILES string: O[C@H](C#C)c1ccccc1
• InChI: 1S/C9H8O/c1-2-9(10)8-6-4-3-5-7-8/h1,3-7,9-10H/t9-/m1/s1
• InChI key: UIGLAZDLBZDVBL-SECBINFHSA-N

Description

Caution

may discolor to yellow during storage

Other Notes

Chiral building block; synthesis of substituted allenes

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302
• Precautionary Statements: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): 210.2 °F - closed cup
• Flash Point(C): 99 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves