CAS No.538-74-9,Benzene,1,1'-[thiobis(methylene)]bis- Suppliers

Detail of "538-74-9"

CAS Number:

538-74-9

Name:

Benzene,1,1'-[thiobis(methylene)]bis-

Superlist Name:

Dibenzyl sulphide

Molecular Structure:

Formula:

C₁₄H₁₄S

Molecular Weight:

214.34

Synonyms:

Benzylsulfide (8CI);((Benzylthio)methyl)benzene;1,1'-[Thiobis(methylene)]bis[benzene];Benzyl monosulfide;Benzyl phenylmethylsulfide;Benzyl thioether;Dibenzyl monosulfide;Dibenzyl sulfide;Dibenzylthioether;NSC 212544;NSC 6648;

EINECS:

208-703-6

Density:

1.088 g/cm³

Melting Point:

44-47 °C(lit.)

Boiling Point:

322.8 °C at 760 mmHg

Flash Point:

142.5 °C

Solubility:

<0.1 g/100 mL at 21 °C in water

Appearance:

beige crystals or powder with an unpleasant smell

Safety:

22-24/25 Details

Reference

Microbial desulfurization of petroleum and heavy petroleum fractions: Microbial desulfurization of petroleum and heavy petroleum fractions. 4. Anaerobic degradation of organic sulfur compounds of petroleum. Koehler, M.; Genz, I. L.; Schicht, B.; Eckart, V. (Sekt. Biol., Ernst-Moritz-Arndt-Univ. Greifswald, Greifswald 2200, Ger. Dem. Rep.). Zentralbl. Mikrobiol., 139(4), 239-47 (German) 1984. CODEN: ZEMIDI. ISSN: 0232-4393. DOCUMENT TYPE: Journal CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) Section cross-reference(s): 16 The anaerobic desulfurization efficiency of a selected Desulfovibrio strain was investigated in the presence of H for a series of S-contg. model compds. Of 9 S compds., (PhCH2)2S [538-74-9] and dibenzothiophene [132-65-0] were degraded to a large extent. (Ph2CH2)2S2 [150-60-7], thianaphthenes, Bu2S [544-40-1], and dioctyl sulfide [2690-08-6] were only slightly degraded. Mercaptans were not degraded. Cell-free exts. desulfurized (PhCH2)2S, thiophene [110-02-1], and Bu2S. The degree of desulfurization is related to growth conditions and hydrogenase activity of the cells. The degrdn. products of (PhCH2)2S(H2S, PhMe [108-88-3], and PhCH2SH [538-74-9]) refer to different mechanisms of reductive splitting of S-C bonds.

Effectiveness of high-pressure lubricating additives on nonferrous metal surfaces: Effectiveness of high-pressure lubricating additives on nonferrous metal surfaces. Vamos, Endre (SZKFI, Czech.). Ropa Uhlie, 26(7), 415-18 (Slovak) 1984. CODEN: ROUHAY. ISSN: 0035-8231. DOCUMENT TYPE: Journal CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) The effect was studied of tricresyl phosphate (I) [1330-78-5], chlorinated paraffin, and dibenzyl sulfide [538-74-9] addns. in 0.05 kg/kg amts. to petrolatum, simulating a lubricant, on the friction coeffs. and wear of steel-steel, steel-Cu, steel-Al, Cu-Cu, and Al-Al friction pairs in a Timken app. The ASTM D 2782-72 test showed that the best friction pairs were steel-steel lubricated with petrolatum contg. chlorinated paraffin and steel-Cu lubricated with I.

Detail of "538-74-9"

Benzene,1,1'-[thiobis(methylene)]bis-

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CAS No.538-74-9 Dibenzyl sulphide

Reference