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1-Butyne
[CAS# 107-00-6]

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CAS: 107-00-6
Product: 1-Butyne
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Identification
Name 1-Butyne
Molecular Structure CAS # 107-00-6, 1-Butyne
Molecular Formula C4H6
Molecular Weight 54.09
CAS Registry Number 107-00-6
EC Number 203-451-3
Properties
Solubility Slightly soluble (1.1 g/L) (25 ºC), Calc.*
Density 0.668 g/cm3 (0 ºC)**
Melting point 164-166 ºC (ethyl acetate )***
Boiling point 18.5 ºC**
Refractive index 1.3962 (589.3 nm)**
Flash point -66.0±1.4 ºC, Calc.*
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)
** Dupont, Georges; Compt. rend. 1909, V148, P1522-4.
*** Orr, J. C.; Steroids 1964, V3(1), P1-12.
Safety Data
Hazard Symbols symbol   F+    Details
Risk Codes R12    Details
Safety Description S16    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Flammable gasesFlam. Gas1H220
Gases under pressure (liquid)Press. Gas (Liq.) H280
Gases under pressure (compressed)Press. Gas (Comp.) H280
Transport Information UN 2452 2.1
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