Lauryl betaine
Synonym(s):(Dodecyldimethylammonio)acetate;N-Dodecyl-N,N-dimethylglycine;2,3-Dichloro-naphthazarin diacetate;5,8-bis(acetyloxy)-2,3-dichloro-1,4-naphthalenedione;5,8-Diacetyloxy-2,3-dichloro-1,4-naphthoquinone
- CAS NO.：683-10-3
- Empirical Formula: C16H33NO2
- Molecular Weight: 271.45
- MDL number: MFCD00084742
- EINECS: 211-669-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-15 13:03:24
What is Lauryl betaine?
The Uses of Lauryl betaine
Lauryl Betaine is an amphoteric surfactant derived from N-dodecyl-N,N-dialkanol amine with protein denaturing potency. Lauryl Betaine is mainly used in shampoo, personal hygiene products and oil field chemicals.
The Uses of Lauryl betaine
lauryl betaine is a skin-conditioning agent. In hair care, it is used as an anti-static conditioning agent and a foam booster.
Properties of Lauryl betaine
| Boiling point: | 414.52°C (rough estimate) |
| Density | 1.04 g/mL at 20 °C |
| vapor pressure | 16.796hPa at 21.1℃ |
| refractive index | 1.4545 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Slightly) |
| form | Solid |
| Specific Gravity | 1.03 |
| color | White to Off-White |
| Water Solubility | 464g/L at 25℃ |
| λmax | λ: 260 nm Amax: ≤0.20 λ: 280 nm Amax: ≤0.15 |
| BRN | 3670807 |
| Stability: | Hygroscopic |
| EPA Substance Registry System | 1-Dodecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt (683-10-3) |
Safety information for Lauryl betaine
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H312:Acute toxicity,dermal |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for Lauryl betaine
New Products
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