n-Dibutyl sulfide

Names

[ CAS No. ]:
544-40-1

[ Name ]:
n-Dibutyl sulfide

[Synonym ]:
di-n-butyl sulfide
1-(Butylsulfanyl)butane
Sulfide, n-butyl-
1,1'-sulfanediyldibutane
n-dibutyl sulphide
sulfide, dibutyl
n-Butyl sulfide
Butane, 1,1'-thiobis-
1-butylsulfanylbutane
di-n-butylsulfide
Dibutyl thioether
EINECS 208-870-5
Dibutyl sulfide
Dibutyl sulphide
MFCD00009468

Biological Activity

[Description]:

Dibutyl sulfide is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

[Related Catalog]:

Research Areas >> Others

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
188.7±8.0 °C at 760 mmHg

[ Melting Point ]:
−76 °C(lit.)

[ Molecular Formula ]:
C₈H₁₈S

[ Molecular Weight ]:
146.294

[ Flash Point ]:
76.7±0.0 °C

[ Exact Mass ]:
146.112915

[ PSA ]:
25.30000

[ LogP ]:
4.07

[ Vapour density ]:
5.07 (vs air)

[ Vapour Pressure ]:
0.8±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.452

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

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ER6417000

CHEMICAL NAME :: Butyl sulfide

CAS REGISTRY NUMBER :: 544-40-1

BEILSTEIN REFERENCE NO. :: 1732829

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C8-H18-S

MOLECULAR WEIGHT :: 146.32

WISWESSER LINE NOTATION :: 4S4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,769,1979 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2220 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,769,1979

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,765,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4312 No. of Facilities: 80 (estimated) No. of Industries: 3 No. of Occupations: 7 No. of Employees: 2287 (estimated) No. of Female Employees: 567 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39-S24/25

[ RIDADR ]:
2810

[ WGK Germany ]:
2

[ RTECS ]:
ER6417000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Preparation and application of sol-gel acrylate and methacrylate solid-phase microextraction fibres for gas chromatographic analysis of organoarsenic compounds.

Anal. Chim. Acta 837 , 52-63, (2014)

Novel solid-phase microextraction (SPME) fibres containing methyl, ethyl, butyl acrylate and methacrylate were first prepared by a sol-gel technique and investigated for determination of selected orga...

The effect of dibutyl sulphide on hepatocytes studied by means of the isolated rat liver perfusion after preceding exposure to tetrachloromethane and phenobarbital in vivo.

Acta Univ. Carol. Med. (Praha.) 27(1-2) , 139-45, (1981)

A quantitative single-molecule study of thioether molecular rotors.

ACS Nano 2(11) , 2385-91, (2008)

This paper describes a fundamental, single-molecule study of the motion of a set of thioethers supported on Au surfaces. Thioethers constitute a simple, robust system with which molecular rotation can...

Related Compounds

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