ARK2188
Hexadecyltrimethylammonium bromide
USP/NF
Synonym(s):
CTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide
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About This Item
Agency
USP/NF
Quality Level
form
powder
pH
5.0-7 (25 °C, 36.4 g/L)
mp
248-251 °C (lit.)
solubility
H2O: soluble 36.4 g/L at 20 °C (completely)
storage temp.
2-25°C
SMILES string
[Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C
InChI
1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1
InChI key
LZZYPRNAOMGNLH-UHFFFAOYSA-M
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General description
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3
Target Organs
Gastrointestinal tract, Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
471.2 °F - closed cup
Flash Point(C)
244 °C - closed cup
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