Hexadecylpyridinium chloride monohydrate , 98% , 6004-24-6

Synonym(s):
Cetylpyridinium chloride monohydrate;Hexadecylpyridinium chloride monohydrate;1-Cetylpyridinium chloride monohydrate;1-Hexadecylpyridinium chloride;Cetylpyridinii chloridum

CAS NO.：6004-24-6

Empirical Formula: C21H40ClNO

Molecular Weight: 358

MDL number: MFCD00149977

EINECS: 678-154-9

PRODUCT Properties

• Melting point: 81-84 °C
• storage temp.: Store below +30°C.
• solubility: H2O: soluble0.5M, clear, colorless to faintly yellow
• form: Powder
• color: White
• PH: 5.0-5.4 (10g/l, H2O, 20℃)
• Water Solubility: Soluble in water, alcohol, chloroform
• Merck: 14,2032
• BRN: 3578606
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid anhydrides, acid chlorides.
• InChI: InChI=1S/C21H38N.ClH.H2O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19-22-20-17-15-18-21-22;;/h15,17-18,20-21H,2-14,16,19H2,1H3;1H;1H2/q+1;;/p-1
• InChIKey: NFCRBQADEGXVDL-UHFFFAOYSA-M
• SMILES: C1=[N+](CCCCCCCCCCCCCCCC)C=CC=C1.[Cl-].[H]O[H]
• LogP: 1.699 (est)

Description and Uses

(1-Hexadecyl)pyridinium chloride monohydrate is used in a study to assess removal of emulsified oil from oily waste water and removal of emulsified food and mineral oils from waste water. And it is used for detergent-based extraction of membrane-associated enzymes such as alkaline phosphatase, and in extraction of chromium and palladium.

Safety

• Symbol(GHS): GHS05,GHS06,GHS09
• Signal word: Danger
• Hazard statements: H302-H315-H318-H330-H335-H400
• Precautionary statements: P273-P280-P301+P312-P302+P352-P304+P340+P310-P305+P351+P338
• Hazard Codes: T+,N,Xi
• Risk Statements: 25-26-38-50/53-36/37/38
• Safety Statements: 28-36/37-45-7/9-61-26-36
• RIDADR: UN 2811 6.1/PG 1
• WGK Germany: 3
• RTECS: UU5075000
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: I
• HS Code: 29333999
• Toxicity: LD50 in rats (mg/kg): 250 s.c.; 6 i.p.; 30 i.v.; 200 orally (Nelson, Lyster)