Butylbenzene

Names

[ CAS No. ]:
104-51-8

[ Name ]:
Butylbenzene

[Synonym ]:
n-Butylbenzene
butyl-benzene
EINECS 203-209-7
MFCD00009463
4-n-butyl-benzene
1-Phenylbutane
Butylbenzene
4-phenyl butane
Benzene,butyl

Chemical & Physical Properties

[ Density]:
0.86 g/mL at 25 °C(lit.)

[ Boiling Point ]:
183 °C(lit.)

[ Melting Point ]:
-88 °C

[ Molecular Formula ]:
C₁₀H₁₄

[ Molecular Weight ]:
134.21800

[ Flash Point ]:
139 °F

[ Exact Mass ]:
134.11000

[ LogP ]:
3.02920

[ Vapour density ]:
>1 (vs air)

[ Vapour Pressure ]:
1.03 mm Hg ( 23 °C)

[ Index of Refraction ]:
n20/D 1.489(lit.)

[ Stability ]:
Stable. Flammable. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
INSOLUBLE

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY9070000

CHEMICAL NAME :: Benzene, butyl-

CAS REGISTRY NUMBER :: 104-51-8

BEILSTEIN REFERENCE NO. :: 1903395

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C10-H14

MOLECULAR WEIGHT :: 134.24

WISWESSER LINE NOTATION :: 4R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 mL/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Lungs, Thorax, or Respiration - acute pulmonary edema Blood - hemorrhage

REFERENCE :: AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 19,403,1959 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84746 No. of Facilities: 63 (estimated) No. of Industries: 3 No. of Occupations: 18 No. of Employees: 3570 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84746 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 42 (estimated)

Safety Information

[ Symbol ]:

GHS02, GHS06, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H301 + H311 + H331-H370-H412

[ Precautionary Statements ]:
P210-P260-P273-P280-P301 + P310-P311

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)

[ Hazard Codes ]:
F,T

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S16-S45-S36/37-S7

[ RIDADR ]:
UN 2709 3/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
CY9070000

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Articles

QSPR modeling of octanol/water partition coefficient for vitamins by optimal descriptors calculated with SMILES.

Eur. J. Med. Chem. 43 , 714-40, (2008)

Simplified molecular input line entry system (SMILES) has been utilized in constructing quantitative structure-property relationships (QSPR) for octanol/water partition coefficient of vitamins and org...

Evaluation of injection methods for fast, high peak capacity separations with low thermal mass gas chromatography.

J. Chromatogr. A. 1392 , 82-90, (2015)

Low thermal mass gas chromatography (LTM-GC) was evaluated for rapid, high peak capacity separations with three injection methods: liquid, headspace solid phase micro-extraction (HS-SPME), and direct ...

Evaluation of detection sensitivity in comprehensive two-dimensional liquid chromatography separations of an active pharmaceutical ingredient and its degradants.

Anal. Bioanal. Chem 407(1) , 265-77, (2015)

In this paper, we describe the findings of a study aimed at assessing the detection sensitivity of comprehensive two-dimensional high-performance liquid chromatography (LCxLC) separation of a degraded...