Lauryl betaine
Suppliers
Names
[ CAS No. ]:
683-10-3
[ Name ]:
Lauryl betaine
[Synonym ]:
[Dodecyl(dimethyl)ammonio]acetate
EINECS 266-368-1
(Dodecyldimethylammonio)ethanoate
(Dodecyldimethylammonio)acetate
Lauryl betaine
1-Dodecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt
Chemical & Physical Properties
[ Density]:
1.04 g/mL at 20ºC
[ Boiling Point ]:
414.52°C (rough estimate)
[ Molecular Formula ]:
C16H33NO2
[ Molecular Weight ]:
271.439
[ Exact Mass ]:
271.251129
[ PSA ]:
40.13000
[ LogP ]:
0.31
[ Index of Refraction ]:
1.4545 (estimate)
[ Storage condition ]:
2-8°C
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- JR2115000
- CHEMICAL NAME :
- 1-Dodecanaminium, N-(carboxymethyl)-N,N-dimethyl-, hyroxide, inner salt
- CAS REGISTRY NUMBER :
- 683-10-3
- BEILSTEIN REFERENCE NO. :
- 3670807
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C16-H33-N-O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 71 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 16,41,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1300 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - effect, not otherwise specified Skin and Appendages - dermatitis, other (after systemic exposure) Skin and Appendages - hair
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 16,41,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 53 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 16,41,1991
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
26-36
[ RIDADR ]:
2811
[ WGK Germany ]:
1
[ RTECS ]:
JR2115000
[ Packaging Group ]:
Ⅲ
[ Hazard Class ]:
6.1
[ HS Code ]:
2923900090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2923900090
[ Summary ]:
2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%