CAS No.104-49-4,1,4-Phenylene diisocyanate Suppliers,MSDS download

Detail of "104-49-4"

MSDS Download

CAS Number:

104-49-4

Name:

1,4-Phenylene diisocyanate

Molecular Structure:

Formula:

C₈H₄N₂O₂

Molecular Weight:

160.14

Deleted CAS:

51807-23-9

Synonyms:

1,4-Diisocyanatobenzene;benzene, 1,4-diisocyanato-;

EINECS:

203-207-6

Density:

1.17 g/cm³

Melting Point:

96-99 °C(lit.)

Boiling Point:

236.2 °C at 760 mmHg

Flash Point:

92.4 °C

Appearance:

white to light yellow crystals

Hazard Symbols:

Risk Codes:

20/21/22-36/37/38-42

Safety:

22-26-36/37 Details

Transport Information:

UN 2811 6.1/PG 3

Reference

Organic electroluminescent apparatus: Organic electroluminescent apparatus. Wakita, Kazuko; Yoshida, Yasuhiro; Fuchigami, Hiroyuki (Mitsubishi Electric Corp., Japan). Jpn. Kokai Tokkyo Koho JP 2004335211 A2 25 Nov 2004, 9 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: H05B033-04. ICS: H05B033-14; H05B033-26. APPLICATION: JP 2003-127837 6 May 2003. DOCUMENT TYPE: Patent CA Section: 73 (Optical, Electron, and Mass Spectroscopy and Other Related Properties) Section cross-reference(s): 74 The invention relates to an org.Several substances with their cas registry numbers 89324-19-6 and 104-49-4 may be metioned in this study. electroluminescent app., such as an optical display, comprising an org. LED placed in a sealing package, wherein the desiccant layer composed of an isocyanate compd. and a silicone binder having the hardening temp. less than M.P. of the isocyanate compd., is formed on the inner surface of the sealing package, facing to the transparent cathode of LED. .

Polyurethane prepolymer: Polyurethane prepolymer. Blau, Albrecht; Duck, Edward William (Teroson G.m.b.H., Fed. 88733-11-3 and 104-49-4 are also occured in this study. Rep. Ger.). Brit. UK Pat. Appl. GB 2118955 A1 9 Nov 1983, 4 pp. (English). (United Kingdom). CODEN: BAXXDU. CLASS: IC: C08G018-76; C08G018-10. APPLICATION: GB 83-9880 12 Apr 1983. PRIORITY: GB 82-11869 23 Apr 1982. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) A polyurethane prepolymer useful as a sealant that cures upon exposure to moisture is prepd. by treating a polyol with a polyisocyanate contg. p-phenylene diisocyanate (I). Thus, a prepolymer was prepd. by treating 8 parts I in 10 parts xylene with 81 parts ethylene oxide-propylene oxide copolymer. A mixt. of above prepolymer 20, PVC 26.5, SiO2 3, plasticizer 20, xylene 3, and additives including CaO and silane adhesion improvers 7.5 parts was blended together to obtain a sealant compn. The sealant compn. was extruded and used as a sealant for automobile windshields. The cured seal had very high heat and UV stability. .

Detail of "104-49-4"

1,4-Phenylene diisocyanate

Famous Chemical Enterprises

Related products

Other Products

Supplier Location

Business Type

Certificates

Exhibitions

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene Diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

CAS No.104-49-4 1,4-Phenylene diisocyanate

Reference