19780

2-Chloro-2-methylpropane

puriss. p.a., ≥99.0% (GC)

• Synonym(s): tert-Butyl chloride
• Linear Formula: (CH₃)₃CCl
• CAS Number: 507-20-0
• Molecular Weight: 92.57
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 329751946
• EC Number: 208-066-4
• Beilstein/REAXYS Number: 1730872
• MDL number: MFCD00000816
• Assay: ≥99.0% (GC)

Properties

• vapor density: 3.2 (vs air)
• Quality Segment: 200
• vapor pressure: 4.82 psi ( 20 °C)
• grade: puriss. p.a.
• assay: ≥99.0% (GC)
• evapn. residue: ≤0.01%
• refractive index: n20/D 1.385
• bp: 51-52 °C (lit.)
• mp: −25 °C (lit.)
• density: 0.851 g/mL at 25 °C (lit.)
• cation traces: Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.5 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤2 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg
• functional group: alkyl halide, chloro
• SMILES string: CC(C)(C)Cl
• InChI: 1S/C4H9Cl/c1-4(2,3)5/h1-3H3
• InChI key: NBRKLOOSMBRFMH-UHFFFAOYSA-N

Description

Safety Information

• pictograms: GHS02
• signalword: Danger
• hcodes: H225
• pcodes: P210
• Hazard Classifications: Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: -9.4 °F - closed cup
• flash_point_c: -23 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves