4-Pentyn-2-ol

• Catalog No.: 268992
• CAS Number: 2117-11-5
• M. F.: C5H8O
• M. W.: 84.11642
• Purity: ≥98%

SYNONYMS

• Title: 4-戊炔-2-醇
• IUPAC name: pent-4-yn-2-ol
• IUPAC Traditional name: pent-4-yn-2-ol
• Synonyms: (±)-4-戊炔-2-醇; (±)-4-Pentyn-2-ol

DATABASE IDS

• Beilstein Number: 1734245
• MDL Number: MFCD00004555
• CAS Number: 2117-11-5
• PubChem SID: 24856305
• EC Number: 218-321-1

PROPERTIES

• Linear Formula: HC≡CCH2CH(OH)CH3
• Purity: ≥98%
• Boiling Point: 126-127 °C(lit.)
• Density: 0.892 g/mL at 25 °C(lit.)
• Flash Point: 37 °C
• Flash Point: 98.6 °F
• Refractive Index: n20/D 1.438(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H226-H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P305 + P351 + P338
• RID/ADR: UN 1987 3/PG 3
• Risk Statements: 10-36/37/38
• Safety Statements: 26-36
• Hazard Class: 3
• UN Number: 1987
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Packaging
5, 25 g in glass bottle

Description (简体中文)

包装
5, 25 g in glass bottle