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1-4-dioxane-anhydrous(24 products available)
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1,4-Dioxane

  • CAS:123-91-1
  • MF:C4H8O2
  • MW:88.11
  • EINECS:204-661-8
Melting point::
12 °C
Boiling point::
101 °C
Density :
1.034 g/mL at 25 °C(lit.)
vapor density :
3 (vs air)
vapor pressure :
27 mm Hg ( 20 °C)
refractive index :
n20/D 1.422(lit.)
Flash point::
54 °F
storage temp. :
room temp
solubility :
Soluble in acetone, alcohol, benzene, and ether (Weast, 1986). Miscible with most organic solvents (Huntress and Mulliken, 1941) including 2-methylpropanol, toluene, cychexanone, and cyclopentanone.
appearance:
colorless liquid
form :
Solution
color :
APHA: ≤20
Odor:
Mild ether-like odor detectable at 0.8 to 172 ppm (mean = 12 ppm)
PH:
6-8 (500g/l, H2O, 20℃)
explosive limit:
1.7-25.2%(V)
Water Solubility :
SOLUBLE
Sensitive :
Hygroscopic
λmax:
λ: 220 nm Amax: ≤0.70
λ: 235 nm Amax: ≤0.50
λ: 250 nm Amax: ≤0.20
λ: 270 nm Amax: ≤0.10
λ: 295-400 nm Amax: ≤0.01
Merck :
14,3300
BRN :
102551
Henry's Law Constant:
4.89(x 10-6 atm?m3/mol) (static headspace-GC, Welke et al., 1998)
Dielectric constant:
2.2(25℃)
Exposure limits:
TLV-TWA 25 ppm (≈90 mg/m3) (ACGIH), 100 ppm (MSHA and OSHA); carcinogenicity: Animal Sufficient Evidence (IARC).
Stability::
Stable. Incompatible with oxidizing agents, oxygen, halogens, reducing agents, moisture. Highly flammable - note wide explosive range. May form explosive peroxides in storage (rate of formation increased by heating, evaporation or exposure to light).
InChIKey:
RYHBNJHYFVUHQT-UHFFFAOYSA-N
Symbol(GHS) 

GHS02,GHS07,GHS08
Signal word 
Danger
Hazard statements 
H225-H304-H315-H319-H335-H340-H350-H372-H412
Precautionary statements 
P210-P273-P301+P310-P303+P361+P353-P305+P351+P338-P331
More Chemical Properties
New Delhi
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Product catalog: 2945
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1, 4 Dioxane   

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Purity
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Kilogram
85%
In stock Inquiry
185
Update time:2024-08-21
New Delhi
Phone: 91-80-48957399
Web:
Product catalog: 577
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New Delhi
Phone: 1-800-425-7889
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Product catalog: 26979
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1, 4-Dioxane, anhydrous    123-91-1

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100mL
In stock Inquiry
8695
Update time:2024-08-21
New Delhi
Phone: 1-800-209-7001
Web:
Product catalog: 14305
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