| | 83138-08-3 Basic information More.. |
| Product Name: | COCAMIDOPROPYL BETAINE | | Synonyms: | Dehyton K;1-Peropanaminium, N-(carboxymethyl)-N, N-dimethyl-3-[(1-oxococonut)amino]-hydroxide, inner salt | | CAS: | 83138-08-3 | | MF: | | | MW: | 0 | | EINECS: | | | Mol File: | Mol File |  |
Use
Cocamidopropyl betaine is a pseudo-amphoteric zwitterion
detergent derived from long-chain alkylbetaines. It is available
from many suppliers under more than 50 trade names
(including Tego-betain L7 and Ampholyt JB 130). Exposure
occurs via rinse-off products such as liquid soaps, shampoos,
and shower gels, but also via leave-on products (for
example, roll-on deodorant). Occupational sources are
mainly in hairdressing. The first synthesis step consists of
the reaction of coconut fatty acids with 3-dimethylaminopropylamine,
giving cocamidopropyl dimethylamine. This
amido amine is converted into cocamidopropyl betaine by
reaction with sodium monochloroacetate. Both dimethylaminopropylamine
and cocamidopropyl dimethylamine
are thought to be the sensitizers.
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83138-08-3
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