| Identification | More | [Name]
SEC-BUTYLBENZENE | [CAS]
135-98-8 | [Synonyms]
(1-METHYLPROPYL)BENZENE
2-PHENYLBUTANE
S-BUTYL BENZENE
SEC-BUTYLBENZENE
(1-methylpropyl)-benzen
Benzene, sec-butyl-
benzene,(1-methylpropyl-)
Benzene,(1-methylpropyl)-
sec-butyl-benzen
Secondary butylbenzene
SEC-BUTYLBENZENE, STANDARD FOR GC
SEC-BUTYLBENZENE, 1X1ML, MEOH, 5000UG/ML
SEC-BUTYLBENZENE, 99+%
#nsec.-Butylbenzene
sec-butylbenzene solution
sec.-Butylbenzol
sec-Butylbenzene (1mg/ml in Methanol) [for Water Analysis]
Butylbenzene, sec-: (2-Phenylbutane) | [EINECS(EC#)]
205-227-0 | [Molecular Formula]
C10H14 | [MDL Number]
MFCD00009329 | [Molecular Weight]
134.22 | [MOL File]
135-98-8.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR LIQUID | [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.)
| [Fp ]
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) | [Uses]
Solvent for coating compositions, organic syn-
thesis, plasticizer, surface-active agents.
| [CAS DataBase Reference]
135-98-8(CAS DataBase Reference) | [EPA Substance Registry System]
sec-Butylbenzene (135-98-8) |
| Safety Data | Back Directory | [Hazard Codes ]
F,T | [Risk Statements ]
R10:Flammable.
R39/23/24/25:Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable. | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37:Wear suitable protective clothing and gloves .
S16:Keep away from sources of ignition-No smoking .
S7:Keep container tightly closed . | [RIDADR ]
UN 2709 3/PG 3
| [WGK Germany ]
3
| [RTECS ]
CY9100000
| [Autoignition Temperature]
784 °F | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29029000 | [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. | [Hazardous Substances Data]
135-98-8(Hazardous Substances Data) | [Toxicity]
LD50 orally in Rabbit: 1926 mg/kg LD50 dermal Rabbit > 13760 mg/kg |
| Hazard Information | Back Directory | [Hazard]
Toxic by ingestion. | [Chemical Properties]
CLEAR LIQUID | [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 | [Environmental Fate]
Chemical/Physical. sec-Butylbenzene will not hydrolyze because it has no hydrolyzable
functional group (Kollig, 1995). |
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