Name | Dibenzyl disulfide |
Synonyms | FEMA 3617 AURORA KA-6695 BENZYL DISULFIDE Benzyl disulfide Benzyl disulphide Dibenzyldisulfide Dibenzyl disulfide DIBENZYL DISULFIDE DIBENZYL DISULPHIDE LABOTEST-BB LT00771553 1,4-Diphenyl-2,3-dithiabutane [(Benzyldisulfanyl)methyl]benzene 1,1'-(disulfanediyldimethanediyl)dibenzene |
CAS | 150-60-7 |
EINECS | 205-764-0 |
InChI | InChI=1/C14H14S2/c1-3-7-13(8-4-1)11-15-16-12-14-9-5-2-6-10-14/h1-10H,11-12H2 |
Molecular Formula | C14H14S2 |
Molar Mass | 246.39 |
Density | 1.3 |
Melting Point | 69-72 °C (lit.) |
Boling Point | 210-216°C 18mm |
Flash Point | 150°C |
JECFA Number | 579 |
Solubility | Slightly soluble in water, soluble in most organic solvents. |
Vapor Presure | 2.91E-05mmHg at 25°C |
Appearance | Transparent liquid |
Color | White |
Merck | 14,3013 |
BRN | 1110443 |
Storage Condition | 2-8°C |
Refractive Index | 1.6210 (estimate) |
MDL | MFCD00004783 |
Physical and Chemical Properties | Light yellow leaf-like or lobular lamellae. A strong caramel Coke aroma, sometimes irritating. Boiling point> 270 °c (decomposition). A few insoluble in water, soluble in hot ethanol and ether. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 43 - May cause sensitization by skin contact |
Safety Description | S22 - Do not breathe dust. S36/37 - Wear suitable protective clothing and gloves. S37 - Wear suitable gloves. S24 - Avoid contact with skin. |
WGK Germany | 2 |
RTECS | JO1750000 |
TSCA | Yes |
HS Code | 29309090 |
FEMA | 3617 | BENZYL DISULFIDE |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
toxicity | GRAS(FEMA). |
usage limit | FEMA(mg/kg): baked products, meat products, 1.0; Cold drinks, soft candy, gel products, pudding, alcohol-free drinks, 1.3. FDA,§ 172.515(2000): Moderate limit. |
use | food spices. Spice, suitable for coffee caramel. Antioxidant Can be used as an additive for petroleum products such as hyperbolic gear oil, extreme pressure industrial gear oil, hydraulic oil, grease, etc. |
Production method | is synthesized from benzyl chloride and Na2S2. It can also be obtained by oxidation of benzyl mercaptan. |