Description

Dibenzyl Disulfide (CAS 150-60-7) is a high-purity organic disulfide compound with the molecular formula C₁₄H₁₄S₂. This sulfur-containing compound is widely utilized in chemical synthesis, lubrication research, and material science due to its unique disulfide bond structure. Dibenzyl Disulfide is available in various grades, including analytical standard (≥98% purity), making it suitable for rigorous laboratory applications. Its stable aromatic structure ensures reliable performance as a reagent, additive, or intermediate in specialized formulations. The product is supplied with comprehensive analytical documentation, including GC/MS, NMR, and HPLC data, ensuring traceability and quality control for researchers and industrial scientists.

Properties

• CAS Number: 150-60-7
• Complexity: 150
• IUPAC Name: (benzyldisulfanyl)methylbenzene
• InChI: InChI=1S/C14H14S2/c1-3-7-13(8-4-1)11-15-16-12-14-9-5-2-6-10-14/h1-10H,11-12H2
• InChI Key: GVPWHKZIJBODOX-UHFFFAOYSA-N
• Exact Mass: 246.05369279
• Molecular Formula: C14H14S2
• Molecular Weight: 246.4
• SMILES: C1=CC=C(C=C1)CSSCC2=CC=CC=C2
• Topological: 50.6
• Monoisotopic Mass: 246.05369279
• Physical Description: Solid; Faintly beige crystals; Strong, offensive odor; Insoluble at room temperature;
• Boiling Point: 270.00 °C. @ 760.00 mm Hg
• Melting Point: 71 – 72 °C
• Solubility: insoluble or slightly soluble in water; soluble in hot alcohol, ether
• Synonyms: Dibenzyl disulfide, 150-60-7, Benzyl disulfide, Disulfide, bis(phenylmethyl), Dibenzyl disulphide, Dibenzyldisulfid, Di(phenylmethyl)disulfide, (benzyldisulfanyl)methylbenzene, Bis(phenylmethyl) disulfide, Benzyldisulfide, alpha-(Benzyldithio)toluene, Diphenylmethyl disulfide, Dibenzyldisulfid [Czech], NSC 6841, .alpha.-(Benzyldithio)toluene, CCRIS 6924, NSC 677465, EINECS 205-764-0, ghl.PD_Mitscher_leg0.312, UNII-BG7680605N, CHEBI:72752, 1,1′-(disulfanediyldimethanediyl)dibenzene, Benzyl disulfide, 8CI, NSC-6841, Benzyl disulfide (8CI), DAILUBE S 700, benzyldisulfanyl-methyl-benzene, BENZYL DISULFIDE [FHFI], DIBENZYL DISULFIDE [MI], DTXSID6059738, FEMA 3617, BENZYL DISULFIDE [USP-RS], Bis(phenylmethyl) disulfide, 9CI, BENZYL DISULFIDE (USP-RS), Benzyl bisulphide, a-(Benzyldithio)toluene, alpha(Benzyldithio)toluene, Di(phenylmethyl) disulphide, bis(phenylmethyl) disulphide, 1,4Diphenyl2,3dithiabutane, 1,4Diphenyl2,3dithiobutane, alpha-(Benzyldithio))toluene, DTXCID0034859, gvpwhkzijbodox-uhfffaoysa-n, inchi=1/c14h14s2/c1-3-7-13(8-4-1)11-15-16-12-14-9-5-2-6-10-14/h1-10h,11-12h, 1,2-dibenzyldisulfane, Benzyl bisulfide, DISULFIDE, DIBENZYL, 1,4-Diphenyl-2,3-dithiabutane, Di(phenylmethyl) disulfide, Dibenzyldisulfide, 1,4-Diphenyl-2,3-dithiobutane, [(Benzyldisulfanyl)methyl]benzene, FEMA No. 3617, BDS, 4,4′-Biphenyldiglyoxal disodium bisulfite, MFCD00004783, 1,1′-[dithiobis(methylene)]dibenzene, NSC-677465, NSC677465, BG7680605N, benzyl disulphide, dibenzyldisulphide, dibenzyl-disulfide, 1,3-dithiabutane, Dibenzyl disulfide, 98%, WLN: R1SS1R, Benzyl disulfide, 98%, FG, Dibenzyl disulfide (Standard), SCHEMBL160895, CHEMBL121047, SCHEMBL16332737, NSC6841, HY-W009516R, [(Benzyldisulfanyl)methyl]benzene #, SBB058123, STK831913, AKOS005177808, CS-W010232, Dibenzyl disulfide, analytical standard, HY-W009516, SY008111, DB-003625, B0417, NS00020151, ST45244912, EN300-16500, D77707, Dibenzyl disulfide 2 microg/mL in Transformer Oil, Dibenzyl disulfide 10 microg/mL in Transformer Oil, Q27140119, Z55949860, Benzyl disulfide, United States Pharmacopeia (USP) Reference Standard

Dibenzyl Disulfide serves as a key intermediate in organic synthesis, particularly in the preparation of sulfur-containing compounds. It is employed as an extreme pressure additive in lubricant formulations due to its ability to form protective surface films under high-load conditions. Researchers also utilize this compound in material science studies investigating disulfide bond chemistry and polymer crosslinking mechanisms.

Safety and Hazards

GHS Hazard Statements

• H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statements

• P261, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P333+P317, P337+P317, P362+P364, and P501

Hazard Classes and Categories

• Skin Sens. 1 (28.9%)

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