Detail of "16595-48-5"

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CAS Number:
16595-48-5
Name:
3H-Indolium,2-[7-(1,3-dihydro-1,3,3- trimethyl-2H-indol-2-ylidene)-1,3,5- heptatrienyl]-1,3,3-trimethyl-,perchlorate
Superlist Name:
1,1',3,3,3',3'-Hexamethylindotricarbocyanine perchlorate
Molecular Structure:
Formula:
C₂₉H₃₃ClN₂O₄
Molecular Weight:
509.04
Synonyms:
1,3,3-trimethyl-2-[(1E,3E,5E,7E)-7-(1,3,3-trimethylindol-2-ylidene)hepta-1,3,5-trienyl]indole perchlorate;3H-Indolium, 2-(7-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1,3,5-heptatrienyl)-1,3,3-trimethyl-, perchlorate;1,1,3,3,3,3-Hexamethylindotricarbocyanine;1,3,3-Trimethyl-2-(7-(1,3,3-trimethylindol-2-ylidene)-1,3,5-heptatrienyl)indolium perchlorate;2-(7-(1,3-Dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)hepta-1,3,5-trienyl)-1,3,3-trimethyl-3H-indolium perchlorate;NK 2421;1,3,3-Trimethyl-2-[7-(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)-1,3,5-heptatrienyl]-3H-indolium perchlorate;
Melting Point:
235 oC
Risk Codes:
R8;R36/37/38
Safety:
S17;S26;S36 Details
Transport Information:
UN 1479

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Optical recording disk and recording method: Optical recording disk and recording method. Nanba, Noriyoshi; Aoi, Toshiki; Kamijo, Terufumi (TDK Corp., Japan). Jpn. Kokai Tokkyo Koho JP 61239443 A2 24 Oct 1986 Showa, 12 pp. (Japan) CODEN: JKXXAF. CLASS: ICM: G11B007-24. ICS: B41M005-26; G11B007-00. APPLICATION: JP 85-79708 15 Apr 1985. DOCUMENT TYPE: Patent CA Section: 74 (Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes) The claimed optical disk for recording compact disk format or compact disk-read-only-memory format signals has a recording layer contg. a indolenine deriv. type cyanine dye and a bisphenyldithiol-transition metal complex compd. The recording is carried out by rotating the disk at 1.2-1.4 m/s (const. line speed) to form 0.84-3.6 m length pits at intervals of 0.84-3.6 m. Thus, a direct-read-after-write type optical disk was prepd. by coating a tracking groove-baring support with a soln. contg. I and II (5:2 wt. 97428-30-3 and 16595-48-5 are just another two chemicals used in this study. ratio). .

Laser recording material: Laser recording material. Tatezono, Fumio; Matsura, Kotaro (Sanyo Electric Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 03219436 A2 26 Sep 1991 Heisei, 3 pp. (Japan). CODEN: JKXXAF. CLASS: ICM: G11B007-24. ICS: B41M005-26. APPLICATION: JP 90-14213 23 Jan 1990. DOCUMENT TYPE: Patent CA Section: 74 (Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes) The title material comprises an org. 16595-48-5 and 7440-50-8 which are cas registry numbers of substances are two of reagents here. dye layer coated with a metallic thin film. The title material shows high reflectance. .