Detail of "36788-39-3"

CAS Number:
36788-39-3
Name:
3,6,8,11-Tetraoxa-7-phosphatridecane-1,13-diol,7-[2-(2-hydroxymethylethoxy)methylethoxy]tetramethyl-
Molecular Structure:
Formula:
C18H39 O9 P
Molecular Weight:
430.54
Synonyms:
CS 22; CS22 (antioxidant); Dipropylene glycol phosphite (3:1); Tris(dipropylene glycol)phosphite; Tris(dipropylene glycol) phosphonate; Weston 430
Density:
g/cm³
Boiling Point:
515.3°Cat760mmHg
Flash Point:
265.5°C
Safety:
Mildly toxic by ingestion. When heated to decomposition it emits toxic fumes of PO_x. Details

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Isocyanate-based plastic foam having improved anti-yellowing properties and process for its production: Isocyanate-based plastic foam having improved anti-yellowing properties and process for its production. Zhao, Wen Wei; Vidakovic, Mladen; Smeianu, Eugene (Woodbridge Foam Corporation, Can.). U.S. Pat. Appl. Publ. US 2005009939 A1 13 Jan 2005, 12 pp. (English). (United States of America). CODEN: USXXCO. CLASS: ICM: C08J009-00. ICS: C08K003-00. NCL: 521106000. APPLICATION: US 2004-783023 23 Feb 2004. PRIORITY: US 2003-PV448476 21 Feb 2003. DOCUMENT TYPE: Patent CA Section: 38 (Plastics Fabrication and Uses) A compn. for manuf. of an isocyanate-based plastic (usually polyurethane, polyurea or urea-modified polyurethane) foam having improved anti-yellowing properties comprises (a) an isocyanate, (b) 1.0 - 10.0 wt. parts (based on polyol) of a blowing agent, such as water, (c) an active H-atom-contg. compd., such as polyol or polyoxyalkylene, and (d) 0.5 - 3.0 wt. parts (based on polyol) of phosphite having an active H-atom. Thus, a foam prepd. from a compn. contg. polyol E850 47.There are some commonly used reagents with their cas registry numbers 821990-81-2 and 36788-39-3 in this article.0, polyol E837 50.0, MDI (Lupranate T80) 100, and tris(dipropylene glycol)phosphite (I) 3 wt. parts exhibits an Yellow Index b 0.0 and 29.5 after 0.5 and 216 h irradn. by UV-light compared with 0.8 and 37.2 for the same compn. without I. .

Flexible polyurethane foams containing phosphorus-based antioxidants: All Rights Reserved. Flexible polyurethane foams containing phosphorus-based antioxidants. Suzuki, Hideo; Saito, Tatsuki (Inoac Corp., Japan). Jpn.Some commonly used reagents like 40305-86-0 and 36788-39-3 are used in this experiment. Kokai Tokkyo Koho JP 2007023201 A 1 Feb 2007, 9pp. (Japanese). (Japan). CODEN: JKXXAF. APPLICATION: JP 2005-209412 20 Jul 2005. DOCUMENT TYPE: Patent CA Section: 37 (Plastics Manufacture and Processing) Flexible polyurethane foams are prepd. by reacting polyol and polyisocyanate in the presence of water, catalyst and active hydrogen-contg. phosphorus compd. antioxidants. The discoloration-resistant flexible polyurethane foams are suitable wearing apparel end use. A foam was prepd. from GP3050F polyol, Coronate T-80 polyisocyanate, water, Dabco 2035 catalyst, Weston PTP, and tris(2-ethylhexyl) phosphite (JP308E). .