Product Name

  • Name

    Dihexadecyldimethylammonium bromide

  • EINECS 274-849-2
  • CAS No. 70755-47-4
  • Article Data3
  • CAS DataBase
  • Density
  • Solubility
  • Melting Point 159-162 °C(lit.)
  • Formula C34H72N.Br
  • Boiling Point
  • Molecular Weight 574.856
  • Flash Point
  • Transport Information
  • Appearance white powder
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 70755-47-4 (Dihexadecyldimethylammonium bromide)
  • Hazard Symbols IrritantXi
  • Synonyms 1-Hexadecanaminium,N-hexadecyl-N,N-dimethyl-, bromide (9CI);Di-n-hexadecyldimethylammonium bromide;Dicetyldimethylammonium bromide;Dicetyldimonium bromide;Dihexadecyldimethylammonium bromide;Dimethyldihexadecylammonium bromide;Dimethyldipalmitylammonium bromide;Dipalmityldimethylammonium bromide;
  • PSA 0.00000
  • LogP 9.02940

Dihexadecyldimethylammonium bromide Specification

The Dihexadecyldimethylammonium bromide with the CAS number 70755-47-4 is also called 1-Hexadecanaminium,N-hexadecyl-N,N-dimethyl-, bromide (1:1). The systematic name is N-hexadecyl-N,N-dimethylhexadecan-1-aminium bromide. Its EINECS registry number is 274-849-2. The molecular formula is C34H72N.Br. This chemical belongs to the following product categories: (1)Ammonium Bromides (Quaternary); (2)Quaternary Ammonium Compounds.

The properties of the chemical are: (1)ACD/LogP: 7.69; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 8; (4)ACD/LogD (pH 7.4): 8; (5)ACD/BCF (pH 5.5): 410941; (6)ACD/BCF (pH 7.4): 410941; (7)ACD/KOC (pH 5.5): 363008; (8)ACD/KOC (pH 7.4): 363008; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 30; (12)Polar Surface Area: 0 Å2.

While using this chemical, you should be very cautious. This chemical is not only irritating to skin, but also irritating to eyes and respiratory system. Therefore, you should take the following instructions. Firstly, you should wear suitable protective clothing. Then in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: [Br-].C(CCCCC[N+](C)(CCCCCCCCCCCCCCCC)C)CCCCCCCCCC
(2)InChI: InChI=1/C34H72N.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35(3,4)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2;/h5-34H2,1-4H3;1H/q+1;/p-1
(3)InChIKey: VIXPKJNAOIWFMW-REWHXWOFAH

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