53112
氯化三甲基十八烷基铵
≥95.0% (calc. on dry substance, T)
别名:
十八烷基三甲基氯化铵, 硬脂酰基三甲基氯化铵
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
CH3(CH2)17N(Cl)(CH3)3
化学文摘社编号:
分子量:
348.05
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
EC Number:
203-929-1
Beilstein/REAXYS Number:
3917847
MDL number:
InChI key
VBIIFPGSPJYLRR-UHFFFAOYSA-M
InChI
1S/C21H46N.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(2,3)4;/h5-21H2,1-4H3;1H/q+1;/p-1
SMILES string
[Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C
assay
≥95.0% (calc. on dry substance, T)
mol wt
348.05 g/mol
technique(s)
electrophoresis: suitable, protein quantification: suitable
impurities
≤3.0% water
pH
5.5-8.5 (20 °C, 0.05% in H2O)
λ
0.05 % in H2O
UV absorption
λ: 225 nm Amax: ≤0.08, λ: 260 nm Amax: ≤0.06, λ: 280 nm Amax: ≤0.04, λ: 340 nm Amax: ≤0.02
Quality Level
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Effects of adsorbent carriers in modified ready biodegradability tests of quaternary ammonium salts.
Ryosuke Nabeoka et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 55(11), 1294-1303 (2020-07-14)
Standard ready biodegradability tests are conducted at unrealistically high test concentration and therefore cannot properly evaluate toxic substances to microorganisms. The present study evaluated the effects of four adsorbent carriers in modified ready biodegradability tests of four quaternary ammonium salts
Hongtao Jiang et al.
Materials (Basel, Switzerland), 13(18) (2020-09-20)
Low-density polyethylene (LDPE) is one of the most comprehensive products used as insulation materials in power equipment. How to improve its dielectric properties by doping inorganic particles in LDPE has always been the focus of many researchers. In this paper
M Calas et al.
Journal of medicinal chemistry, 40(22), 3557-3566 (1997-11-14)
A series of 80 compounds, primary, secondary, and tertiary amines and quaternary ammonium and bisammonium salts, most of them synthesized as potential choline or ethanolamine analogs, were tested against the in vitro growth of Plasmodium falciparum, the human malaria parasite.
Ming-Yong Zhou et al.
Journal of hazardous materials, 373, 168-175 (2019-03-27)
The development of highly efficient membranes technology using low-pressure driven filtration process, is one of the principal challenges in the wastewater treatment field, especially those aimed at the removal of trace heavy metals. In this work, a novel positively charged
M Fujii et al.
International journal of cosmetic science, 39(5), 556-563 (2017-07-13)
Quaternary ammonium cationic surfactants (ACSs) and N-[3-alkyl(12,14)oxy-2-hydroxypropyl]-l-arginine hydrochloride (N-AOHPA) were used to emulsify silicone. The potential of the resulting emulsions in hair conditioning products was investigated. The emulsions were prepared using a homogenizer and/or high-pressure homogenizer. ACSs and N-AOHPA were
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持