n-Dibutyl sulfide
Suppliers
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
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
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
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%
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