127574

3,4-Epoxy-1-butene

98%

• Synonym(s): 2-Vinyloxirane, 3,4-Epoxy-1-butene, Butadiene monoxide
• Empirical Formula (Hill Notation): C₄H₆O
• CAS Number: 930-22-3
• Molecular Weight: 70.09
• Beilstein: 103170
• EC Number: 213-210-4
• MDL number: MFCD00005149
• UNSPSC Code: 12162002
• PubChem Substance ID: 24847787
• NACRES: NA.23

Properties

• Assay: 98%
• form: liquid
• refractive index: n20/D 1.417 (lit.)
• bp: 65-66 °C (lit.)
• density: 0.87 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: C=CC1CO1
• InChI: 1S/C4H6O/c1-2-4-3-5-4/h2,4H,1,3H2
• InChI key: GXBYFVGCMPJVJX-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H302,H319
• Precautionary Statements: P210 - P301 + P312 + P330 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): -58.0 °F - closed cup
• Flash Point(C): -50 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves