tert-Butylbenzene , Analysis of standard products, ≥99.5%(GC) , 98-06-6

Synonym(s):
2-Methyl-2-phenylpropane

CAS NO.：98-06-6

Empirical Formula: C10H14

Molecular Weight: 134.22

MDL number: MFCD00008816

EINECS: 202-632-4

PRODUCT Properties

• Melting point: -58 °C
• Boiling point: 169 °C(lit.)
• Density: 0.867 g/mL at 25 °C(lit.)
• vapor density: 3.16 (169 °C, vs air)
• vapor pressure: 4.79 mm Hg ( 37.7 °C)
• refractive index: n20/D 1.492(lit.)
• Flash point: 94 °F
• storage temp.: Flammables area
• solubility: 29.5mg/l
• form: Liquid
• pka: >14 (Schwarzenbach et al., 1993)
• color: Clear colorless to yellow
• explosive limit: 0.8-5.6%(V)
• Water Solubility: 0.03 g/L (20 ºC)
• Merck: 14,1551
• BRN: 1421537
• Henry's Law Constant: (x 10^-2 atm?m³/mol): 1.17 at 25 °C (Hine and Mookerjee, 1975)
• Dielectric constant: 2.4（20℃）
• Stability: Stable. Flammable. Incompatible with oxidizing agents, combustible material.
• CAS DataBase Reference: 98-06-6(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, tert-butyl-(98-06-6)
• EPA Substance Registry System: tert-Butylbenzene (98-06-6)

Description and Uses

tert-Butylbenzene is an useful intermediate for manufacturing agrochemicals and pharmaceuticals. tert-Butyl Toluene is used as a solvent for resins.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H315
• Precautionary statements: P210-P233-P240-P241-P242-P303+P361+P353
• Hazard Codes: Xn,F,Xi,N
• Risk Statements: 10-20-38-51/53-36
• Safety Statements: 23-24/25-61-26
• RIDADR: UN 2709 3/PG 3
• WGK Germany: 1
• RTECS: CY9120000
• Autoignition Temperature: 842 °F
• Hazard Note: Irritant/Flammable
• TSCA: Yes
• HazardClass: 3
• PackingGroup: III
• HS Code: 29029080
• Hazardous Substances Data: 98-06-6(Hazardous Substances Data)
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)