14593-46-5

Name Sodium tert-pentoxide
CAS 14593-46-5
EINECS(EC#) 238-639-4
Molecular Formula C5H11NaO
MDL Number MFCD00064245
Molecular Weight 110.13
MOL File 14593-46-5.mol
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Chemical Properties

Appearance Cream or light tan powder
Melting point  200°C
density  0.904 g/mL at 25 °C
vapor pressure  0-0Pa at 20-50℃
refractive index  n20/D1.415
Fp  -21 °C
storage temp.  Flammables + water-Freezer (-20°C)e area
form  Powder
color  Cream or light tan
Specific Gravity 0.91
Water Solubility  Reacts with water.
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive  Air & Moisture Sensitive
BRN  3983987
InChI 1S/C5H11O.Na/c1-4-5(2,3)6;/h4H2,1-3H3;/q-1;+1
InChIKey CGRKYEALWSRNJS-UHFFFAOYSA-N
SMILES [Na+].CCC(C)(C)[O-]
CAS DataBase Reference 14593-46-5(CAS DataBase Reference)
EPA Substance Registry System 14593-46-5(EPA Substance)
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Safety Data

Symbol(GHS)  Flame (GHS02)Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS02,GHS05,GHS07,GHS08
Signal word  Danger
Hazard statements  H225-H261-H290-H304-H314-H332-H335-H336-H361d-H373-H412
Precautionary statements  P210-P231+P232-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  F,C
Risk Statements 
R11:Highly Flammable.
R14/15:Reacts violently with water, liberating extremely flammable gases .
R35:Causes severe burns.
R14:Reacts violently with water.
Safety Statements 
S6:Keep under ... (inert gas to be specified by the manufacturer) .
S22:Do not breathe dust .
S33:Take precautionary measures against static discharges .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S7/8:Keep container tightly closed and dry .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 3206 4.2/PG 2
WGK Germany  1
F  10-21
TSCA  No
REACH Registrations Active
HazardClass  4.1
PackingGroup  II
HS Code  29051990
Storage Class 4.2 - Pyrophoric and self-heating hazardous materials
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Eye Dam. 1
Flam. Sol. 1
Self-heat. 1
Skin Corr. 1B
STOT SE 3

Hazard Information

Material Safety Data Sheet(MSDS)

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