Name | Butyl sulfide |
Synonyms | FEMA 2215 'LGC' (4000) Butyl sulfide BUTYL SULFIDE Thiobisbutane BUTYL SULPHIDE n-Butyl Sulfide dibutyl sulfide BUTYLTHIOBUTANE DIBUTYLTHIOETHER Dibutyl sulphide n-dibutyl sulfide Di-n-butyl sulfide 1,1'-Thiobisbutane Butyl sulfide solution 1-(butylsulfanyl)butane |
CAS | 544-40-1 |
EINECS | 208-870-5 |
InChI | InChI=1/C8H18S/c1-3-5-7-9-8-6-4-2/h3-8H2,1-2H3 |
InChIKey | HTIRHQRTDBPHNZ-UHFFFAOYSA-N |
Molecular Formula | C8H18S |
Molar Mass | 146.29 |
Density | 0.838 g/mL at 25 °C (lit.) |
Melting Point | -76 °C (lit.) |
Boling Point | 188-189 °C (lit.) |
Flash Point | 170°F |
JECFA Number | 455 |
Water Solubility | Silghtly miscible with water. Miscible with olive oil and almond oil. |
Vapor Presure | 5.17 mm Hg ( 37.7 °C) |
Vapor Density | 5.07 (vs air) |
Appearance | Liquid |
Color | Clear colorless to very slightly yellow |
Merck | 14,1590 |
BRN | 1732829 |
Storage Condition | Store below +30°C. |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
Refractive Index | n20/D 1.452(lit.) |
MDL | MFCD00009468 |
Physical and Chemical Properties | Colorless liquid, high concentration of strong sulfur breath, when highly diluted violet leaf aroma. Boiling point 182~189 ℃, flash point 60 ℃, freezing point -11 ℃. Soluble in ether and ethanol, insoluble in water. Natural products are found in onion and garlic vegetables. |
Use | For daily use, food flavor |
Hazard Symbols | Xi - Irritant |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. |
UN IDs | 2810 |
WGK Germany | 2 |
RTECS | ER6417000 |
FLUKA BRAND F CODES | 13 |
TSCA | Yes |
HS Code | 29309070 |
Hazard Class | 6.1(b) |
Packing Group | III |
Toxicity | LD50 orally in Rabbit: 2220 mg/kg |
Raw Materials | Sodium sulfide |