728233
4-Chloro-2-butyn-1-ol
≥95.0% (GC)
Synonym(s):
1-Chloro-4-hydroxy-2-butyne
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About This Item
Empirical Formula (Hill Notation):
C4H5ClO
CAS Number:
Molecular Weight:
104.53
Beilstein:
1098382
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.22
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Assay
≥95.0% (GC)
form
liquid
storage temp.
−20°C
SMILES string
OCC#CCCl
InChI
1S/C4H5ClO/c5-3-1-2-4-6/h6H,3-4H2
InChI key
RPUJAOFSZSEVPC-UHFFFAOYSA-N
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
165.2 °F - closed cup
Flash Point(C)
74 °C - closed cup
Certificates of Analysis (COA)
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