18960
1,4-Butanediol
purum, ≥98.0% (GC)
Synonym(s):
1,4-Butylene glycol, Tetramethylene glycol
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About This Item
Linear Formula:
HO(CH2)4OH
CAS Number:
Molecular Weight:
90.12
Beilstein:
1633445
EC Number:
MDL number:
UNSPSC Code:
12352100
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vapor density
3.1 (vs air)
grade
purum
Assay
≥98.0% (GC)
autoignition temp.
698 °F
refractive index
n20/D 1.445 (lit.)
n20/D 1.446
bp
230 °C (lit.)
mp
16 °C (lit.)
density
1.017 g/mL at 25 °C (lit.)
SMILES string
OCCCCO
InChI
1S/C4H10O2/c5-3-1-2-4-6/h5-6H,1-4H2
InChI key
WERYXYBDKMZEQL-UHFFFAOYSA-N
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Description
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Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - STOT SE 3
Target Organs
Central nervous system
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
273.2 °F - closed cup
Flash Point(C)
134 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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