105-31-7

Name 1-HEXYN-3-OL
CAS 105-31-7
EINECS(EC#) 203-286-7
Molecular Formula C6H10O
MDL Number MFCD00014408
Molecular Weight 98.14
MOL File 105-31-7.mol
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Chemical Properties

Appearance Light-yellow liquid; strong odor. Slightly soluble in water; miscible with most hydrocarbons, chlorinated solvents, ketones, alcohols, and glycols.
Melting point  -80°C
Boiling point  118 °C
density  0.873 g/mL at 25 °C
refractive index  n20/D 1.431
Fp  117 °F
storage temp.  Sealed in dry,Room Temperature
form  clear liquid
pka 13.28±0.20(Predicted)
color  Colorless to Light orange to Yellow
BRN  1739419
InChI InChI=1S/C6H10O/c1-3-5-6(7)4-2/h2,6-7H,3,5H2,1H3
InChIKey LTFTWJYRQNTCHI-UHFFFAOYSA-N
SMILES C#CC(O)CCC
Uses
Corrosion inhibitor against mineral acids, hightemperature oil-well-acidizing inhibitor.
CAS DataBase Reference 105-31-7(CAS DataBase Reference)
EPA Substance Registry System 1-Hexyn-3-ol (105-31-7)

Safety Data

Hazard Codes  T+
Risk Statements 
R10:Flammable.
R25:Toxic if swallowed.
R27:Very Toxic in contact with skin.
R41:Risk of serious damage to eyes.
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) .
RIDADR  UN 2929 6.1/PG 1
WGK Germany  3
RTECS  MR0181000
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29052900
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 3 Oral
Eye Dam. 1
Flam. Liq. 3
Toxicity
mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00219,

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

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