260282

1,2-Pentanediol

96%

• 동의어(들): 1, 2-Dihydroxypentane, 1, 2-Pentylene glycol, 4-Methyl-1 2-butanediol
• Linear Formula: CH₃CH₂CH₂CH(OH)CH₂OH
• CAS Number: 5343-92-0
• Molecular Weight: 104.15
• Beilstein: 1732199
• EC Number: 226-285-3
• MDL number: MFCD00010736
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24855730
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: 96%
• 양식: liquid
• refractive index: n20/D 1.439 (lit.)
• bp: 206 °C (lit.)
• density: 0.971 g/mL at 25 °C (lit.)
• SMILES string: CCCC(O)CO
• InChI: 1S/C5H12O2/c1-2-3-5(7)4-6/h5-7H,2-4H2,1H3
• InChI key: WCVRQHFDJLLWFE-UHFFFAOYSA-N

설명

일반 설명

1,2-Pentanediol belongs to the class of diol monomers commonly used in the preparation of various polymers including polyesters and polyurethanes. These polymers are used in packaging, engineering plastic, textiles, cosmetics, detergents, lubricants, optical films, polyester resins, polyurethane foams, inks, adhesives, and sealants due to their desirable properties such as flexibility, durability, chemical resistance, and thermal insulation properties. 1,2-Pentanediol also finds diverse applications, serving as an organic solvent, plasticizer, surfactant, and reactant in the synthesis of various compounds.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H319
• 예방조치 성명서: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 230.0 °F - closed cup
• Flash Point (°C): 110 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)