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Merck

53112

Sigma-Aldrich

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

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About This Item

线性分子式:
CH3(CH2)17N(Cl)(CH3)3
CAS号:
分子量:
348.05
Beilstein:
3917847
EC號碼:
MDL號碼:
分類程式碼代碼:
12161900
PubChem物質ID:
NACRES:
NA.25

品質等級

化驗

≥95.0% (calc. on dry substance, T)

分子量

348.05 g/mol

技術

electrophoresis: suitable
protein quantification: suitable

雜質

≤3.0% water

pH值

5.5-8.5 (20 °C, 0.05% in H2O)

&lambda ;

0.05 % in H2O

紫外吸收

λ: 225 nm Amax: ≤0.08
λ: 260 nm Amax: ≤0.06
λ: 280 nm Amax: ≤0.04
λ: 340 nm Amax: ≤0.02

SMILES 字串

[Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C

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

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訊號詞

Danger

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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M Calas et al.
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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

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