Detail of "2664-63-3"

CAS Number:
2664-63-3
Name:
4,4'-Thiobis-phenol
Molecular Structure:
Formula:
C₁₂H₁₀O₂S
Molecular Weight:
218.28
Synonyms:
Phenol,4,4'-thiodi- (6CI,7CI,8CI);Phenol, p,p'-thiobis- (3CI);Phenol, p,p'-thiodi-(4CI);4,4'-Dihydroxydiphenyl sulfide;4,4'-Thiobisphenol;4-(4-Hydroxyphenylthio)phenol;Bis(4-hydroxyphenyl) sulfide;Bis(p-hydroxyphenyl) sulfide;Bis(p-hydroxyphenyl)thioether;Bisphenol T;Bisphenol sulfide;NSC 203030;Thiobisphenol;p,p'-Dihydroxydiphenyl sulfide;Phenol,4,4'-thiobis-;Bis(4-oxyphenyl)sulfide;
EINECS:
220-197-9
Density:
1.37 g/cm³
Melting Point:
154-156 °C(lit.)
Boiling Point:
452.7 °C at 760 mmHg
Flash Point:
219.7 °C
Hazard Symbols:
C
Risk Codes:
34
Safety:
26-27-36/37/39-45 Details
Transport Information:
UN 3261 8/PG 2

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Extended aviation jet fuel stabilized with phenolaldehyde amine derivatives: Extended aviation jet fuel stabilized with phenolaldehyde amine derivatives. Jenkins, Robert H., Jr.; Sweeney, William M. (Texaco Inc. , USA). U.S. US 4405338 A 20 Sep 1983, 8 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C10L001-24; C07C087-28. NCL: 044078000. APPLICATION: US 82-345878 4 Feb 1982. DOCUMENT TYPE: Patent CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) Jet fuels, extended with shale-oil distillate boiling in the diesel fuel boiling range, contains 0.2 wt.% 3-(oleylaminomethyl)-4,4'-thiodiphenol [88097-94-3], obtained by reacting oleylamine [112-90-3] 0.45, formaldehyde [50-00-0] 0.45, and 4,4'-thiodiphenol [2664-63-3] 0.45 mol, for thermal stability improvement, i.e., JFTOT test.

Sulfur-containing Mannich bases and lubricants containing them: Sulfur-containing Mannich bases and lubricants containing them. Gemmill, Robert M.Several substances are used for example 90399-06-7 and 2664-63-3 which are their cas registry numbers., Jr.; Horodysky, Andrew G. (Mobil Oil Corp. , USA). U.S. US 4440655 A 3 Apr 1984, 7 pp. Cont.-in-part of U.S. Ser. No. 280,736, abandoned. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C10M001-20; C10M001-32; C10M001-38. NCL: 252047500. APPLICATION: US 82-398534 15 Jul 1982. PRIORITY: US 81-280736 8 Jul 1981. DOCUMENT TYPE: Patent CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) To manuf. an antifriction additive for lubricating oils, 4,4'-thiodiphenol 43.6, formaldehyde 12.6, monococoamine 81.6 g, and PhMe 100 mL were heated under N with rapid stirring at ￡113° for 1 h. A total of 7.9 mL of water was collected. Four percent of the product, a yellow wax melting just above room temp., in a lubricating oil reduced the coeff. of friction by 22-23% at sliding speed 5-30 g/min and load 500 psi. Four other alkylamine Mannich bases of 4,4'-thiophenol were synthesized. .