18960
1,4-Butanediol
purum, ≥98.0% (GC)
Synonym(s):
1,4-Butylene glycol, Tetramethylene glycol
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About This Item
InChI
1S/C4H10O2/c5-3-1-2-4-6/h5-6H,1-4H2
InChI key
WERYXYBDKMZEQL-UHFFFAOYSA-N
SMILES string
OCCCCO
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.)
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - STOT SE 3
target_organs
Central nervous system
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
273.2 °F - closed cup
flash_point_c
134 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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