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115-69-5

Name 2-Amino-2-methyl-1,3-propanediol
CAS 115-69-5
EINECS(EC#) 204-100-7
Molecular Formula C4H11NO2
MDL Number MFCD00004678
Molecular Weight 105.14
MOL File 115-69-5.mol
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Chemical Properties

Appearance white powder
Melting point  100-110 °C (lit.)
Boiling point  151 °C/10 mmHg (lit.)
density  1.0509 (estimate)
vapor density  3.63 (vs air)
vapor pressure  ~10 mm Hg ( 152 °C)
refractive index  1.4754 (estimate)
Fp  >100°C
storage temp.  Store at RT.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Crystalline Powder
color  White
PH 10.0-12.0 (20℃, 0.5M in H2O)
PH Range 7.8 - 9.7
pka 8.8(at 25℃)
Stability: Stable. Combustible. May be moisture-sensitive. Incompatible with strong oxidizing agents, copper, aluminium, brass, strong acids.
Water Solubility  2500 g/L (20 ºC)
λmax λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.03
Merck  13,447
BRN  635708
LogP -1.31 at 22℃
CAS DataBase Reference 115-69-5(CAS DataBase Reference)
NIST Chemistry Reference 2-Amino-2-methyl-1,3-propanediol(115-69-5)
EPA Substance Registry System 115-69-5(EPA Substance)
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Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
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 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
RIDADR  UN 3259 8/PG 2
WGK Germany  1
RTECS  TY2975000
F  3-23
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29221980
Toxicity
LD50 orally in Rabbit: 17000 mg/kg

Hazard Information

Material Safety Data Sheet(MSDS)

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