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98-94-2

Name N,N-Dimethylcyclohexylamine
CAS 98-94-2
EINECS(EC#) 202-715-5
Molecular Formula C8H17N
MDL Number MFCD00003844
Molecular Weight 127.23
MOL File 98-94-2.mol

Chemical Properties

Appearance CLEAR LIQUID
Melting point  -60 °C
Boiling point  158-159 °C (lit.)
density  0.849 g/mL at 25 °C(lit.)
vapor pressure  3.6 mm Hg ( 20 °C)
refractive index  n20/D 1.454(lit.)
Fp  108 °F
storage temp.  Flammables area
solubility  10 g/L (20°C)
form  Liquid
pka pK1:10.72(+1) (25°C)
color  Clear
PH 12 (5g/l, H2O, 20℃)
explosive limit 3.6-19%(V)
Water Solubility  10 g/L (20 ºC)
FreezingPoint  <-77℃
Sensitive  Air Sensitive
BRN  1919922
Dielectric constant 2.8599999999999999
InChIKey SVYKKECYCPFKGB-UHFFFAOYSA-N
LogP 2.31 at 25℃
CAS DataBase Reference 98-94-2(CAS DataBase Reference)
NIST Chemistry Reference Cyclohexanamine, N,N-dimethyl-(98-94-2)
EPA Substance Registry System 98-94-2(EPA Substance)

Safety Data

Hazard Codes  C,N,T
Risk Statements 
R10:Flammable.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R34:Causes burns.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R23/24:Toxic by inhalation and in contact with skin .
R22:Harmful if swallowed.
Safety Statements 
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) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 2264 8/PG 2
WGK Germany  1
RTECS  GX1198000
Autoignition Temperature 419 °F
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29213010
Safety Profile
Poison by ingestion. Moderately toxic by inhalation. Whenheated to decomposition it emits toxic fumes of NOx
Hazardous Substances Data 98-94-2(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 272 mg/kg LD50 dermal Rat > 400 mg/kg

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