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Hexamethylenetetramine Structure

Hexamethylenetetramine

Chemical Properties

Melting point 280 °C (subl.) (lit.)
Boiling point 246.7°C (rough estimate)
Density  1.33
vapor density  4.9 (vs air)
vapor pressure  <0.01 mm Hg ( 20 °C)
refractive index  1.4260 (estimate)
Flash point 482 °F
storage temp.  Store below +30°C.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Solid
pka 5.1(at 25℃)
color  white
Odor Odorless
PH 7-10 (100g/l, H2O, 20℃)
Water Solubility  895 g/L (20 ºC)
Sensitive  Hygroscopic
Sublimation  263-295 ºC
Merck  14,5966
BRN  2018
Stability Stable. Incompatible with strong acids, strong oxidizing agents.
LogP -2.18--2 at 20℃
Indirect Additives used in Food Contact Substances HEXAMETHYLENETETRAMINE
FDA 21 CFR 175.105; 176.170; 176.180; 177.1210; 177.1460; 177.1900; 177.2410; 177.2600; 310.545
CAS DataBase Reference 100-97-0(CAS DataBase Reference)
FDA UNII J50OIX95QV
ATC code J01XX05
NIST Chemistry Reference Hexamethylenetetramine(100-97-0)
EPA Substance Registry System Hexamethylenetetramine (100-97-0)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H228-H317
Precautionary statements P210-P240-P241-P261-P280-P302+P352
Hazard Codes  F,Xn,Xi
Risk Statements  11-42/43-43
Safety Statements  16-22-24-37
RIDADR  UN 1328 4.1/PG 3
WGK Germany  1
RTECS  MN4725000
9-23
Autoignition Temperature 770 °F
TSCA  Yes
HS Code  2933 69 40
HazardClass  4.1
PackingGroup  III
Hazardous Substances Data 100-97-0(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 9200 mg/kg
NFPA 704:
2
2 0

Hexamethylenetetramine Price

Hexamethylenetetramine Chemical Properties,Usage,Production