Butylbenzene

Modify Date: 2025-08-21 06:55:32

Butylbenzene structure	Common Name	Butylbenzene
	CAS Number	104-51-8	Molecular Weight	134.21800
	Density	0.86 g/mL at 25 °C(lit.)	Boiling Point	183 °C(lit.)
	Molecular Formula	C₁₀H₁₄	Melting Point	-88 °C
	MSDS	Chinese USA	Flash Point	139 °F
	Symbol	GHS02, GHS06, GHS08	Signal Word	Danger

Name	butylbenzene
Synonym	More Synonyms

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

Butylbenzene MSDS(Chinese)

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)

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

Precursor 10
CAS#:41492-05-1 1-Bromo-4-butyl... CAS#:495-40-9 1-Phenylbutan-1-one CAS#:557-20-0 Diethylzinc CAS#:693-04-9 Butylmagnesium ...
CAS#:108-90-7 Chlorobenzene CAS#:81631-74-5 (4-butylphenyl)... CAS#:73475-33-9 2-methyl-4-phen... CAS#:108-86-1 Bromobenzene
CAS#:4426-47-5 1-Butaneboronic acid CAS#:542-69-8 Butyl iodide
DownStream 10
CAS#:10531-16-5 4-BUTYLBENZYL B... CAS#:4830-93-7 1-chloro-4-phen... CAS#:27059-40-1 α-Propylbenzyl ... CAS#:4830-94-8 3-chloro-1-phen...
CAS#:27059-41-2 (2-chlorobutyl)... CAS#:41492-05-1 1-Bromo-4-butyl... CAS#:13397-98-3 1-bromo-2-butyl... CAS#:54887-20-6 1-bromo-3-butyl...
CAS#:37920-25-5 p-Butylacetophenone CAS#:100883-29-2 3-(4-acetyl-phe...

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%

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...

n-Butylbenzene

butyl-benzene

EINECS 203-209-7

MFCD00009463

4-n-butyl-benzene

1-Phenylbutane

Butylbenzene

4-phenyl butane

Benzene,butyl

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Butylbenzene
Price: Check
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Butylbenzene
Price: ￥158.0/25ml ￥458.0/100ml
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butylbenzene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Butylbenzene cas no: 104-51-8
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Butylbenzene

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