月桂基甜菜碱

月桂基甜菜碱用途

本品是一种两性表面活性剂，具有良好的洗涤和起泡作用，可广泛与阴离子、阳离子和非离子表面活性剂配伍。是香波、沐浴露、洗手液、洗涤剂等日化产品的重要原料。具有良好的柔软、抗静电、分散、杀菌消毒等性能，可用作纤维、织物柔软剂、羊毛缩绒漂洗剂等产品的配料中去。

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月桂基甜菜碱名称

[ CAS 号 ]:
683-10-3

[ 中文名 ]:
十二烷基二甲基胺乙内酯

[ 英文名 ]:
Lauryl betaine

[中文别名 ]:

[英文别名 ]:

[Dodecyl(dimethyl)ammonio]acetate
EINECS 266-368-1
(Dodecyldimethylammonio)ethanoate
(Dodecyldimethylammonio)acetate
Lauryl betaine

月桂基甜菜碱物理化学性质

[ 密度 ]:
1.04 g/mL at 20ºC

[ 沸点 ]:
414.52°C (rough estimate)

[ 分子式 ]:
C₁₆H₃₃NO₂

[ 分子量 ]:
271.439

[ 精确质量 ]:
271.251129

[ PSA ]:
40.13000

[ LogP ]:
0.31

[ 外观性状 ]:
液体

[ 折射率 ]:
1.4545 (estimate)

[ 储存条件 ]:
2-8°C

月桂基甜菜碱毒性和生态

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

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月桂基甜菜碱安全信息

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
26-36

[ 危险品运输编码 ]:
2811

[ WGK德国 ]:
1

[ RTECS号 ]:
JR2115000

[ 包装等级 ]:
Ⅲ

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2923900090

月桂基甜菜碱合成路线

详细合成路线

月桂基甜菜碱上下游产品

月桂基甜菜碱上游产品

月桂基甜菜碱下游产品

月桂基甜菜碱海关

[ 海关编码 ]: 2923900090

[ 中文概述 ]:
2923900090 其他季铵盐及季铵碱。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 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%