Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
라우릴베타인
라우릴베타인 · 라우릴다이메틸베타인 · ddn · DODECYL DIMETHYL BETAINE · Ammon · Lauryldimethylbetaine · N-DODECYL-N,N-DIMETHYLGLYCINE · 2-(DodecyldiMethylaMMonio)acetate
식별자 및 물리적 특성
| CAS No. | 683-10-3 |
|---|---|
| 분자식 | C16H33NO2 |
| 평균 분자량 | 271.44 g/mol |
| SMILES | CCCCCCCCCCCC[N+](C)(C)CC(=O)[O-] |
| InChIKey | DVEKCXOJTLDBFE-UHFFFAOYSA-N |
| PubChem CID | 4292413 |
| ChEMBL | CHEMBL1232088 |
| EC No. | 211-669-5 |
| DTXSID | DTXSID6041266 |
| 현지명 | 라우릴베타인 |
화학 및 물리적 성질
| XLogP | 6.1 |
|---|---|
| 극성 표면적 | 40.1 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 2 |
| 회전 가능 결합 수 | 12 |
| 무거운 원자 수 | 19 |
| 형식 전하 | 0 |
| 복잡도 | 221 |
| 화장품 | Cosmetic ingredients (Lauryl Betaine) -> CIR (Cosmetic Ingredient Review)Hair conditioningSkin conditioningAntistaticCleansingSurfactant |
| Physical Description | CBILiquid |
| 끓는 점 | 414.52°C (rough estimate) |
| 밀도 | 1.04 g/mL at 20 °C |
| 증기압 | 16.796hPa at 21.1℃ |
| 굴절률 | 1.4545 (estimate) |
| 저장 조건 | Sealed in dry,Room Temperature |
| 용해도 | 클로로포름(약간 용해됨), DMSO(약간 용해됨, 가열), 메탄올(약간 용해됨) |
| 물리적 상태 | 고체 |
| 색상 | 흰색에서 황백색까지 |
| 비중 | 1.03 |
| 용해도 | 464g/L at 25℃ |
| BRN | 3670807 |
| 안정성 | 흡습성 |
| 화장품 원료 기능 | 피부 컨디셔닝헤어 컨디셔닝계면활성제 - 세정대전방지제세척제 |
| InChI | 1S/C16H33NO2/c1-4-5-6-7-8-9-10-11-12-13-14-17(2,3)15-16(18)19/h4-15H2,1-3H3 |
| InChIKey | DVEKCXOJTLDBFE-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCC[N+](C)(C)CC([O-])=O |
| LogP(분배 계수) | 0.07 at 25℃ |
| EPA | 1-Dodecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt (683-10-3) |
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 5.5% (51 of 935) of reports.DangerH302 (53%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P272, P280, P301+P317, P302+P352, P305+P351+P338, P305+P354+P338, P317, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 935 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Not Classified |
|---|---|
| 규제 정보 | Chemical: 1-Dodecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt1-Dodecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Dodecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)REACH registered substance: (carboxylatomethyl)dodecyldimethylammonium (EC: 211-669-5)1-Dodecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt: Does not have an individual approval but may be used under an appropriate group standard |
| EPA Safer Chemical | Chemical: Lauryldimethylbetaine |
| Hazard Classes and Categories | Acute Tox. 4 (53%)Not ClassifiedAcute toxicity (Oral) - Category 4Skin sensitization - Category 1 |
| 독성 요약 | The CIR Expert Panel concluded that the eleven alkyl betaines listed below are safe in the present practices of use and concentration in cosmetics, when formulated to be non-irritating...Lauryl Betaine...Safe for use in cosmetics, with qualifications |
| 수질 위해 등급(WGK) | 1 |
| TSCA 등재 상태 | TSCA listed |
| RTECS 번호 | JR2115000 |
| 운송 번호(UN) | 2811 |
| 위험 문구(R) | 36/37/38-25-21 |
| 위험 표시 | Xi,T |
| 안전 문구(S) | 26-36-45-36/37 |
| 포장분류 | Ⅲ |
| 위험 등급 | 6.1Acute Tox. 3 Oral |
| 기존화학 물질 | 2000-3-1578 |
| 저장 분류 | 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects |
용도
용도
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.