Detail of > 112-67-4
- CAS Number:
- 112-67-4
- Name:
Palmitoyl chloride
- Formula:
- C16H31ClO
- Molecular Structure:
- Synonyms:
- Palmitoylchloride (6CI,7CI,8CI);Hexadecanoic acid chloride;NSC 9854;Palmitic acidchloride;Palmityl acid chloride;
- Molecular Weight:
- 274.87
- EINECS:
- 203-996-7
- Density:
- 0.913 g/cm3
- Melting Point:
- 11-13 °C(lit.)
- Boiling Point:
- 323.492 °C at 760 mmHg
- Flash Point:
- 155.505 °C
- Solubility:
- decompose in water
- Appearance:
- clear liquid
- Hazard Symbols:
C- Risk Codes:
- 14-34-29
- Safety:
- 26-36/37/39-43-45-8Details
- Transport Information:
- UN 3265 8/PG 2
- Deleted CAS:
- 902459-02-3
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Reference
- Acyl derivatized cellulose acetate membranes with enhanced albumin affinity
- Acyl derivatized cellulose acetate membranes with enhanced albumin affinity. Frautschi, J. R.; Munro, M. S.; Lloyd, D. R.; Eberhart, R. C. (Health Sci. Cent., Univ. Texas, Dallas, TX, USA). Trans. - Am. Soc. Artif. Intern. Organs, 29, 242-4 (English) 1983. CODEN: TAIOAL. ISSN: 0066-0078. DOCUMENT TYPE: Journal CA Section: 63 (Pharmaceuticals) Section cross-reference(s): 33 Cellulose acetate [9004-35-7] was acylated with palmitoyl chloride [112-67-4] at 120° for 4 h under N. The purified product was dissolved in CH2Cl2 and used to cast asym. membranes. A 0.5-5-fold molar excess of palmitoyl chloride gave 4.9-54.3% acylation of the available sites. Albumin uptake by the membrane increased with the degree of acylation up to 50%. The membranes may have improved thromboresistance in hemodialysis, plasmapheresis, and other blood filtration applications.
- Skin-beautifying cosmetic compositions containing 4-isopropyltropolone fatty acid esters
- Skin-beautifying cosmetic compositions containing 4-isopropyltropolone fatty acid esters. Fukuda, Yasuaki (Yakurigaku Chuo Kenkyusho K. K., Japan). Can. CA 1162564 A2 21 Feb 1984, 27 pp. Division of Can. Appl. No. 367,441. (English). (Canada). CODEN: CAXXA4. CLASS: IC: C07C069-24; C07C069-58; A61K007-40. APPLICATION: CA 83-427867 10 May 1983. PRIORITY: CA 80-367441 23 Dec 1980. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) Section cross-reference(s): 25 4-Isopropyltropolone fatty acid esters (I, R = C1-18) are useful for skin-beautifying and skin-whitening cosmetic compns. 83671-11-8 is the cas registry number. This chemical is also mentioned in this article. Thus, 4-isopropyltropolone 2-palmitate (II) [83671-08-3] was prepd. by the treatment of 4-isopropyltropolone with palmitoyl chloride [112-67-4] in pyridine. A cold cream was prepd. contg. II 0.01% by wt. The skin-beautifying effect of a vanishing cream contg. 4-isopropyltropolone fatty acid esters was demonstrated in humans. .
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