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SEC-BUTYLBENZENE

Product Name
SEC-BUTYLBENZENE
CAS No.
135-98-8
Chemical Name
SEC-BUTYLBENZENE
Synonyms
2-PHENYLBUTANE;sec-Butylbenze;S-BUTYL BENZENE;sec.-Butylbenzol;sec-butyl-benzen;SEC-BUTYLBENZENE;Benzene, sec-butyl-;sec-Butylbenzene>#nsec.-Butylbenzene;Ibuprofen Impurity 19
CBNumber
CB8462312
Molecular Formula
C10H14
Formula Weight
134.22
MOL File
135-98-8.mol
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SEC-BUTYLBENZENE Property

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)
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Safety

Hazard Codes 
F,T,N,Xi
Risk Statements 
10-39/23/24/25-23/24/25-11-51/53-38
Safety Statements 
23-24/25-45-36/37-16-7-61
RIDADR 
UN 2709 3/PG 3
WGK Germany 
3
RTECS 
CY9100000
Autoignition Temperature
784 °F
TSCA 
Yes
HS Code 
2902 90 00
HazardClass 
3
PackingGroup 
III
Hazardous Substances Data
135-98-8(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 1926 mg/kg LD50 dermal Rabbit > 13760 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
19620
Product name
sec-Butylbenzene
Purity
analytical standard
Packaging
5ml
Price
$62.3
Updated
2022/05/15
TCI Chemical
Product number
B0714
Product name
sec-Butylbenzene
Purity
>99.0%(GC)
Packaging
25mL
Price
$27
Updated
2024/03/01
TCI Chemical
Product number
B0714
Product name
sec-Butylbenzene
Purity
>99.0%(GC)
Packaging
500mL
Price
$174
Updated
2022/04/27
Alfa Aesar
Product number
B22962
Product name
sec-Butylbenzene, 99%
Packaging
25ml
Price
$26.65
Updated
2024/03/01
Sigma-Aldrich
Product number
B90408
Product name
sec-Butylbenzene
Purity
≥99%
Packaging
100ml
Price
$86.7
Updated
2024/03/01
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SEC-BUTYLBENZENE Chemical Properties,Usage,Production

Chemical Properties

CLEAR LIQUID

Uses

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).

Toxics Screening Level

The ITSL for sec-butylbenzene is set at 6.4 μg/m3 based on annual average time.

SEC-BUTYLBENZENE Preparation Products And Raw materials

Raw materials

Anhydrous benzene Boron trifluoride Benzene 2-Chlorobutane 1-Butanol Phosphorus pentoxide

Preparation Products

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SEC-BUTYLBENZENE Suppliers

Americas 1 Belgium 3 Canada 1 China 90 Europe 2 France 4 Germany 8 India 14 Japan 4 Norway 1 Slovakia 1 Sweden 1 Switzerland 2 The Netherlands 1 United Kingdom 9 United States 43 Global 185
Carbosynth
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AGT International
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Molekula Limited
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Country
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Manchester Organics
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LGC Standards
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MOLEKULA Ltd.
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ARIAC - Armenian Institute of Applied Chemistry
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Fluorochem Ltd
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View Lastest Price from SEC-BUTYLBENZENE manufacturers

Henan Fengda Chemical Co., Ltd
Product
SEC-BUTYLBENZENE 135-98-8
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25
Career Henan Chemical Co
Product
SEC-BUTYLBENZENE 135-98-8
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2020-01-29

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