W399817

2-Methyl-1-butanol

natural, 99%, FG

• Synonym(s): 2-methylbutan-1-ol, 2-methylbutanol
• Linear Formula: C₂H₅CH(CH₃)CH₂OH
• CAS Number: 137-32-6
• Molecular Weight: 88.15
• FEMA Number: 3998
• EC Number: 205-289-9
• MDL number: MFCD00004743
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901965
• Flavis number: 2.076
• NACRES: NA.21

Properties

• grade: FG; Fragrance grade; Halal; Kosher; natural
• Quality Level: 400
• Agency: follows IFRA guidelines
• reg. compliance: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002
• vapor density: 3 (vs air)
• Assay: 99%
• autoignition temp.: 725 °F
• expl. lim.: 10 %
• refractive index: n20/D 1.410±0.002 (lit.)
• bp: 130 °C mmHg (lit.)
• density: 0.819 g/mL at 20 °C (lit.); 0.815 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• Documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• fragrance allergen: no known allergens
• Organoleptic: alcohol; whiskey; wine-like
• SMILES string: CCC(C)CO
• InChI: 1S/C5H12O/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3
• InChI key: QPRQEDXDYOZYLA-UHFFFAOYSA-N

Description

Application

• Comparative study of two indoor microbial volatile pollutants, 2-Methyl-1-butanol and 3-Methyl-1-butanol, on growth and antioxidant system of rice (Oryza sativa) seedlings.: This article evaluates the impact of 2-methyl-1-butanol and its structural isomer on the growth and stress responses of rice seedlings, offering insights into the environmental and biological effects of these compounds (Nguyen DK et al., 2024).

Safety Information

• Pictograms: GHS02,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H226 - H315 - H318 - H332 - H335
• Precautionary Statements: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 108.5 °F - closed cup
• Flash Point(C): 42.5 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves