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1,4-Dioxane CAS NO.123-91-1

Min.Order Quantity:
1 Metric Ton
Purity:
98.0% Min
Port:
Shanghai
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram

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Product Details

Keywords

  • 123-91-1
  • 1,4-Dioxane
  • C4H8O2

Quick Details

  • ProName: 1,4-Dioxane
  • CasNo: 123-91-1
  • Molecular Formula: C4H8O2
  • Appearance: colourless liquid
  • Application: For Organic synthsis
  • DeliveryTime: Prompt
  • PackAge: As your request
  • Port: Shanghai
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 98.0% Min
  • Storage: Room temperature
  • Transportation: AS PER MSDS
  • LimitNum: 1 Metric Ton
  • Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

high quality ,low price

1,4-dioxane basic information
product name: 1,4-dioxane
synonyms: 1,4-dioxacyclohexane;1,4-dioxin, tetrahydro-;1,4-dioxin,tetrahydro;diethyeneoxide;diethylendioxid;diethylene oxide ethe;diokan;dioksan
cas: 123-91-1
mf: c4h8o2
mw: 88.11
einecs: 204-661-8
product categories: pharmaceutical intermediates;organics;api intermediates;dioxanes;dioxanes & dioxolanes;dioxanescosmetics;allergens;alpha sort;d;dalphabetic;dio - dizenvironmental standards;other additives;volatiles/ semivolatiles;alphabetical listings;dio - dizanalytical standards;nmr reference standards;nmrstable isotopes;spectroscopy;stable isotopes;alphabetic;dio - diz;acs and reagent grade solvents;amber glass bottles;carbon steel cans with npt threads;reagentplus;reagentplus solvent grade products;semi-bulk solvents;solvent bottles;solvent by application;solvent packaging options;solvents;nmr;spectrophotometric grade;spectrophotometric solvents;spectroscopy solvents (ir;uv/vis);saj first grade (japan only);solvents by special grades (japan customers only);acs grade;acs grade solvents;aluminum bottles;histological;histological solvents;anhydrous solvents;puriss p.a.;analytical reagents;analytical/chromatography;chromasolv plus;chromatography reagents &;hplc &;hplc plus grade solvents (chromasolv);hplc/uhplc solvents (chromasolv);uhplc solvents (chromasolv);analytical reagents for general use;c-d;multi-compendial;puriss p.a. acs;organic solvents
mol file: 123-91-1.mol
1,4-dioxane structure

Details

1,4-dioxane chemical properties
mp 12 °c
bp 101 °c
density 1.500 g/ml at 25 °c
vapor density 3 (vs air)
vapor pressure 27 mm hg ( 20 °c)
refractive index n20/d 1.422(lit.)
fp 54 °f
storage temp. flammables area
water solubility soluble
sensitive hygroscopic
merck 14,3300
brn 102551
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).
cas database reference 123-91-1(cas database reference)
nist chemistry reference 1,4-dioxane(123-91-1)
epa substance registry system 1,4-dioxane(123-91-1)
safety information
hazard codes xn,f,t
risk statements 45-46-11-36/38-48/23/24/25-65-66-40-36/37-19-41-37/38-39/23/24/25-23/24/25-48/20/22-38-22-36/37/38-10
safety statements 9-16-36/37-46-45-53-7-62-26-24/25-23-s9-s46-s36/37-s16
ridadr un 1993 3/pg 2
wgk germany 3
rtecs jg8225000
f 8
hazardclass 3
packinggroup ii
hazardous substances data 123-91-1(hazardous substances data)
msds information
provider language
sigmaaldrich english
acros english
alfa english
1,4-dioxane usage and synthesis
chemical properties colourless liquid
usage suitable for hplc, spectrophotometry, environmental testing
general description a clear colorless liquid with a faint ethereal odor. flash point 55°f. slightly denser than water and soluble in water. vapors heavier than air. susceptible to autooxidation to form peroxides.
air & water reactions highly flammable. when exposed to air 1,4-dioxane undergoes autooxidation with formation of peroxides. in the distillation process peroxides will concentrate causing violent explosion. water soluble.
reactivity profile 1,4-dioxane is a flammable liquid; when exposed to air 1,4-dioxane undergoes autooxidation with formation of peroxides. in the distillation process peroxides will concentrate causing violent explosion. the addition complex with sulfur trioxide (1:1) sometimes decomposes violently on storing at room temperature [sisler, h. h. et al., inorg. synth., 1947, 2, p. 174]. evaporation of boron trifluoride in aqueous 1,4-dioxane with nitric acid led to an explosion upon addition of perchloric acid [mca guide, 1972, p. 312]. explosive reaction with raney nickel catalyst above 210° c {mozingo r., org. synth., 1955, coll. vol. 3, p. 182].
health hazard no significant irritation from brief exposure of skin; prolonged or repeated exposure may cause a rash or burn and absorption of toxic amounts leading to serious injury of liver and kidney. chemical has poor warning properties; illness may be delayed. moderately irritating to eyes; overexposure may cause corneal injury.

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