1.1 Name1-Hexadecylpyridinium bromide1.2 Synonyms

1-Hexadecylpyridin-1-ium bromide1-Hexadecylpyridinium1-HEXADECYLPYRIDINUM BROMIDE2-(16-bromanylhexadecyl)pyridine2-(16-Bromohexadecyl)pyridineacetoquatcpbbromocetBromohexadecyl pyridinecetapharmcetasolcetazolCETYLPYRIDINIUM BROMIDECetylpyridinium Bromide HydrateEINECS 205-428-3hexadecylpyridine bromideHEXADECYLPYRIDINIUM BROMIDEHexadecylpyridinium Bromide HydrateHexadecylpyridiniumBromideMonoMFCD00011988morpancbpN-HEXADECYLPYRIDINIUM BROMIDEnitrogenolPyridine, 2-(16-bromohexadecyl)-Pyridinium, 1-hexadecyl-, bromide (1:1)seprisansterogenol

2.1 Density

1.1±0.1 g/cm3 (Predicted)

2.1 Melting point

63-69℃

2.1 Boiling point

°Cat760mmHg

2.1 Refractive index

1.504 (Predicted)

2.1 Flash Point

°C

2.1 Precise Quality

383.21900

2.1 PSA

3.88000

2.1 logP

3.45940

2.1 Solubility

5 g/L (20 ºC)

2.2 Appearance

Cream-colored, waxy solid.

2.3 Chemical Properties

white to cream coloured powder

2.4 Color/Form

Cream-colored, waxy solid

2.5 Decomposition

When heated to decomposition it emits toxic vapors of /nitrogen oxides/ and /bromides/.

2.6 Water Solubility

5 g/L (20 oC)

2.7 Spectral Properties

MASS: 103813 (NIST/EPA/MSDC Mass Spectral Database, 1990 Version)
IR: 16561 (Sadtler Research Laboratories IR prism collection)
UV: 1597 (Absorption Spectra in the UV and Visible Region, Academic Press, New York)
NMR: 12545 (Sadtler Research Laboratories spectral collection)

2.8 Stability

Stable under normal temperatures and pressures.

2.9 StorageTemp

Inert atmosphere,Room Temperature

4.1 Symbol

GHS06

4.1 Hazard Codes

Xi

4.1 Signal Word

Danger

4.1 Risk Statements

R22;R26;R36/37/38

4.1 Safety Statements

S22;S26;S36/37/39;S45

4.1 Packing Group

III

4.1 Octanol/Water Partition Coefficient

log Kow= 1.83

4.2 Hazard Class

6.1(b)

4.2 Hazard Declaration

H302-H315-H319-H330-H335-H413

4.2 DisposalMethods

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

4.3 RIDADR

2811

4.3 Caution Statement

P260-P284-P305 + P351 + P338-P310

4.3 WGK Germany

3

4.3 RTECS

UU4848000

4.3 Report

Reported in EPA TSCA Inventory.

4.4 Safety

Poison by intraperitoneal route. Human mutation data reported. When heated to decomposition it emits toxic vapors of NO_x and Br^?.
Safety information of 1-Hexadecylpyridinium bromide (140-72-7):
Hazard Codes? T+,Xi,Xn
Risk Statements? 22-26-36/37/38-20/21/22
R22: Harmful if swallowed
R26: Very Toxic by inhalation
R36/37/38: Irritating to eyes, respiratory system and skin
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed?
Safety Statements? 26-28-45-36/37/39-22
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S28: After contact with skin, wash immediately with plenty of … (to be specified by the manufacturer)
S45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection
S22: Do not breathe dust
RIDADR? 2811
WGK Germany? 3
RTECS? UU4848000
HazardClass? 6.1(b)
PackingGroup? III
HS Code? 29333999

• COA (Certificate Of Analysis)