Introduction：Basic information about CAS 544-40-1|n-Dibutyl sulfide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | n-Dibutyl sulfide |
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| CAS Number | 544-40-1 | Molecular Weight | 146.294 |
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| Density | 0.8±0.1 g/cm3 | Boiling Point | 188.7±8.0 °C at 760 mmHg |
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| Molecular Formula | C8H18S | Melting Point | −76 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 76.7±0.0 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | Dibutyl sulfide |
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| Synonym | More Synonyms |
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n-Dibutyl sulfide BiologicalActivity
| Description | Dibutyl sulfide is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
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| Related Catalog | Research Areas >>Others |
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Chemical & Physical Properties
| Density | 0.8±0.1 g/cm3 |
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| Boiling Point | 188.7±8.0 °C at 760 mmHg |
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| Melting Point | −76 °C(lit.) |
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| Molecular Formula | C8H18S |
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| Molecular Weight | 146.294 |
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| Flash Point | 76.7±0.0 °C |
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| Exact Mass | 146.112915 |
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| PSA | 25.30000 |
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| LogP | 4.07 |
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| Vapour density | 5.07 (vs air) |
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| Vapour Pressure | 0.8±0.3 mmHg at 25°C |
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| Index of Refraction | 1.452 |
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| InChIKey | HTIRHQRTDBPHNZ-UHFFFAOYSA-N |
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| SMILES | CCCCSCCCC |
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| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
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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 DATAACUTE 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)
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36/37/39-S24/25 |
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| RIDADR | 2810 |
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| WGK Germany | 2 |
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| RTECS | ER6417000 |
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| Packaging Group | III |
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| Hazard Class | 6.1(b) |
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| HS Code | 2930909090 |
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Customs
| HS Code | 2930909090 |
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| 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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Synonyms
| 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 |
