C28898

2-Chlorobutane

≥99%

• Synonym(s): sec-Butyl chloride
• Linear Formula: CH₃CH₂CHClCH₃
• CAS Number: 78-86-4
• Molecular Weight: 92.57
• Beilstein/REAXYS Number: 1718770
• EC Number: 201-151-7
• MDL number: MFCD00000871
• UNSPSC Code: 12352100
• PubChem Substance ID: 24892543
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: ≥99%
• form: liquid
• refractive index: n20/D 1.396 (lit.)
• bp: 68-70 °C (lit.)
• mp: −140 °C (lit.)
• density: 0.873 g/mL at 25 °C (lit.)
• SMILES string: CCC(C)Cl
• InChI: 1S/C4H9Cl/c1-3-4(2)5/h4H,3H2,1-2H3
• InChI key: BSPCSKHALVHRSR-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02
• signalword: Danger
• hcodes: H225
• pcodes: P210
• Hazard Classifications: Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 5.0 °F - closed cup
• flash_point_c: -15 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter