19179
2-Butyn-1-ol
purum, ≥97.0% (GC)
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About This Item
Linear Formula:
CH3C≡CCH2OH
CAS Number:
Molecular Weight:
70.09
EC Number:
212-113-4
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1733676
MDL number:
grade
purum
assay
≥97.0% (GC)
refractive index
n20/D 1.453 (lit.), n20/D 1.454
bp
142-143 °C (lit.)
mp
−2.2 °C (lit.)
density
0.937 g/mL at 25 °C (lit.)
SMILES string
CC#CCO
InChI
1S/C4H6O/c1-2-3-4-5/h5H,4H2,1H3
InChI key
NEEDEQSZOUAJMU-UHFFFAOYSA-N
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
123.8 °F - closed cup
flash_point_c
51 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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