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HomeProduct name listSEC-BUTYLBENZENE

SEC-BUTYLBENZENE

Synonym(s):2-Phenylbutane

  • CAS NO.:135-98-8
  • Empirical Formula: C10H14
  • Molecular Weight: 134.22
  • MDL number: MFCD00009329
  • EINECS: 205-227-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-12-25 17:47:29
SEC-BUTYLBENZENE Structural

What is SEC-BUTYLBENZENE?

Chemical properties

CLEAR LIQUID

The Uses of SEC-BUTYLBENZENE

Solvent for coating compositions, organic syn- thesis, plasticizer, surface-active agents.

Definition

ChEBI: An alkylbenzene that is benzene substituted by a butan-2-yl group.

Synthesis Reference(s)

Journal of the American Chemical Society, 106, p. 158, 1984 DOI: 10.1021/ja00313a032

Hazard

Toxic by ingestion.

Safety Profile

Moderately toxic by ingestion. A skin and eye irritant. Flammable liquid when exposed to heat or flame. To fight fire, use foam, CO2, dry chemical, water spray or mist. Incompatible with oxidzing materials. When heated to decomposition it emits acrid smoke and fumes.

Environmental Fate

Chemical/Physical. sec-Butylbenzene will not hydrolyze because it has no hydrolyzable functional group (Kollig, 1995).

Properties of SEC-BUTYLBENZENE

Melting point: -75.5 °C (lit.)
Boiling point: 173-174 °C (lit.)
Density  0.863 g/mL at 25 °C (lit.)
vapor pressure  4 mm Hg ( 37.7 °C)
refractive index  n20/D 1.489(lit.)
Flash point: 114 °F
storage temp.  2-8°C
solubility  17.6mg/l
form  Liquid
pka >14 (Schwarzenbach et al., 1993)
color  Clear
explosive limit 0.8-6.9%(V)
Water Solubility  309mg/L(25 ºC)
Merck  14,1550
BRN  1903902
Henry's Law Constant (x 10-2 atm?m3/mol): 1.14 at 25 °C (Hine and Mookerjee, 1975)
CAS DataBase Reference 135-98-8(CAS DataBase Reference)
EPA Substance Registry System sec-Butylbenzene (135-98-8)

Safety information for SEC-BUTYLBENZENE

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
ghs
Environment
GHS09
GHS Hazard Statements H226:Flammable liquids
H302:Acute toxicity,oral
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P273:Avoid release to the environment.

Computed Descriptors for SEC-BUTYLBENZENE

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