2919-23-5

Name Cyclobutanol
CAS 2919-23-5
EINECS(EC#) 220-858-1
Molecular Formula C4H8O
MDL Number MFCD00001318
Molecular Weight 72.11
MOL File 2919-23-5.mol
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Chemical Properties

Appearance CLEAR COLOURLESS LIQUID
Melting point  262-263 °C
Boiling point  123 °C/733 mmHg (lit.)
density  0.921 g/mL at 25 °C(lit.)
refractive index  n20/D 1.435(lit.)
Fp  70 °F
storage temp.  Flammables area
solubility  Partly soluble.
form  Liquid
pka 15.31±0.20(Predicted)
color  Clear colorless
BRN  2035937
InChI 1S/C4H8O/c5-4-2-1-3-4/h4-5H,1-3H2
InChIKey KTHXBEHDVMTNOH-UHFFFAOYSA-N
SMILES OC1CCC1
LogP 0.228 (est)
CAS DataBase Reference 2919-23-5(CAS DataBase Reference)
NIST Chemistry Reference Cyclobutanol(2919-23-5)
EPA Substance Registry System 2919-23-5(EPA Substance)
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Safety Data

Symbol(GHS)  Flame (GHS02)
GHS02
Signal word  Danger
Hazard statements  H225
Precautionary statements  P210
Risk Statements 
R10:Flammable.
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1987 3/PG 2
WGK Germany  3
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29061990
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 2

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