330523

(R)-(−)-2-Pentanol

98%

• Linear Formula: CH₃CH₂CH₂CH(OH)CH₃
• CAS Number: 31087-44-2
• Molecular Weight: 88.15
• Beilstein: 4652311
• MDL number: MFCD00065953
• UNSPSC Code: 12352001
• PubChem Substance ID: 24859869
• NACRES: NA.22

Properties

• vapor density: 3 (vs air)
• Assay: 98%
• form: liquid
• optical activity: [α]25/D −13°, neat
• autoignition temp.: 657 °F
• expl. lim.: 9 %
• refractive index: n20/D 1.406 (lit.)
• bp: 119-120 °C (lit.)
• density: 0.809 g/mL at 20 °C (lit.)
• SMILES string: CCC[C@@H](C)O
• InChI: 1S/C5H12O/c1-3-4-5(2)6/h5-6H,3-4H2,1-2H3/t5-/m1/s1
• InChI key: JYVLIDXNZAXMDK-RXMQYKEDSA-N

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Warning
• Hazard Statements: H226,H332,H335
• Precautionary Statements: P210 - P233 - P240 - P241 - P242 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation - Flam. Liq. 3 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 93.2 °F - closed cup
• Flash Point(C): 34 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves