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Formula |
CAS |
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68603-42-9 |
CAS: Chemical Abstract Service Registry Number
Background
Coconut diethanolamide, manufactured from coconut oil, is widely used as a surface-active agent in hand gels, hand-washing liquids, shampoos and dish-washing liquids. It has rarely caused allergic contact dermatitis. In a study of 6 patients with occupational allergic contact dermatitis caused by coconut diethanolamide (Pinola et al), 2 became sensitized from a barrier cream, 3 from a hand-washing liquid, and 1 had been exposed both to a hand-washing liquid and to a metalworking fluid containing. The leave-on products (hand-protection foams) caused sensitization much more rapidly (2-3 months) than rinse-off products (hand-washing liquids; 5-7 years).
Synonyms
Coconut diethanolamide
Cocamide DEA
Uses
Barrier cream
Cooling fluids
Cosmetics
Handwashing liquid
Hydraulic mining oil
Metalworking fluid
Cross-Reactions
Unusual Reactions
References
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1. |
Nurse, D.S., Sensitivity to coconut diethanolamide. Contact Dermatitis, 1980. 6(7): p. 502. |
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2. |
Hindson, C. and F. Lawlor, Coconut diethanolamide in a hydraulic mining oil. Contact Dermatitis, 1983. 9(2): p. 168. |
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3. |
de Groot, A.C., et al., Contact allergy to cocamide DEA and lauramide DEA in shampoos. Contact Dermatitis, 1987. 16(2): p. 117-8. |
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4. |
Kanerva, L., R. Jolanki, and T. Estlander, Dentist's occupational allergic contact dermatitis caused by coconut diethanolamide, N-ethyl-4-toluene sulfonamide and 4-tolyldiethanolamine. Acta Dermato-Venereologica, 1993. 73(2): p. 126-9. |
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5. |
Pinola, A., et al., Occupational allergic contact dermatitis due to coconut diethanolamide (cocamide DEA). Contact Dermatitis, 1993. 29(5): p. 262-5. |
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6. |
Hindson, C. and F. Lawlor, Coconut diethanolamide in a hydraulic mining oil. Contact Dermatitis, 1983. 9(2): p. 168. |
11-08-2011
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