Detail of > 100786-01-4
- CAS Number:
- 100786-01-4
- Name:
Catechin
- Formula:
- C15H14O6
- Molecular Structure:
- Synonyms:
- Catechu;Gambier;Katha;(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol;2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3S)-;C.I. Natural Brown 3;
- Molecular Weight:
- 290.27
- Density:
- 1.593 g/cm3
- Boiling Point:
- 630.4 °C at 760 mmHg
- Flash Point:
- 335 °C
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Reference
- Eco-friendly dyeing with katha (Acacia catechu)
- Eco-friendly dyeing with katha (Acacia catechu). Bhattacharyya, N.; Doshi, B.A.; Sahasrabudhe, A.S. (India).In this article, certain chemicals are used. One of their cas registry numbers is 100786-01-4 BTRA Scan, 27(4), 10-13 (English) 1996 Bombay Textile Research Association. CODEN: BTSCD7. DOCUMENT TYPE: Journal CA Section: 40 (Textiles and Fibers) Cotton fabrics were dyed with katha, which is C.I. Natural Brown 3. Samples dyed with this environmentally benign dye had comparable shade and better wash, light, and perspiration fastness than samples dyed with C.I. Direct Brown 2. .
- Health-promoting wallpaper using natural ink
- Health-promoting wallpaper using natural ink. Lee, Min Seok (Auro Natural Paint Co., Ltd.; Hyundai Construction Co., Ltd. 1343-78-8 and 100786-01-4 are cas registry numbers. These chemicals are also mentioned in this article., S. Korea). Repub. Korean Kongkae Taeho Kongbo KR 2001105721 A 29 Nov 2001, No pp. given (Korean). (Korea, Republic Of). CODEN: KRXXA7. CLASS: ICM: D21H027-20. APPLICATION: KR 2000-26444 17 May 2000. DOCUMENT TYPE: Patent CA Section: 43 (Cellulose, Lignin, Paper, and Other Wood Products) The titled wallpaper obtained by coating natural dyes contg. an ext. obtained from natural materials such as indigo, cochineal, catechu, safflower or the like on wallpaper is provided, which can create comfortable and sanitary indoor environment when used in indoor wallpaper. A natural dye obtained by mixing a natural adhesive with a raw material extd. from natural materials such as indigo, cochineal(a french name of carmine), catechu, safflower or the like is coated on wallpaper during a coloring process and drying. The natural dye can be applied to wallpaper in a fine powdery or gel state. .
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