104-51-8

104-51-8 structure

Name: Butylbenzene
Chemical Name: butylbenzene
CAS Number: 104-51-8
Molecular Formula: C₁₀H₁₄
Molecular Weight: 134.21800
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Aromatic hydrocarbon
Create Date: 2018-04-07 08:00:00
Modify Date: 2025-08-21 06:55:32

Name	butylbenzene
Synonyms	n-Butylbenzene butyl-benzene EINECS 203-209-7 MFCD00009463 4-n-butyl-benzene 1-Phenylbutane Butylbenzene 4-phenyl butane Benzene,butyl

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

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)

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

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%