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HENAN SUNLAKE ENTERPRISE CORPORATION123-91-1 C4H8O2 1,4-Dioxane//file1.lookchem.com/cas/reactions/2021/05/20/102551.png
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123-91-1 C4H8O2 1,4-Dioxane CAS NO.123-91-1

Min.Order Quantity:
10 Gram
Purity:
99%
Port:
Tianjin Shanghai
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram,Other

Add to Inquiry Cart

Product Details

Keywords

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

Quick Details

  • ProName: 123-91-1 C4H8O2 ...
  • CasNo: 123-91-1
  • Molecular Formula: C4H8O2
  • Appearance: white powder
  • Application: Suitable for HPLC, spectrophotometry, ...
  • DeliveryTime: 5-7 days after payment
  • PackAge: Woven bag
  • Port: Tianjin Shanghai
  • ProductionCapacity: 1 Kilogram/Day
  • Purity: 99%
  • Storage: Normal temperature
  • Transportation: Ocean shipping Express delivery
  • LimitNum: 10 Gram

Superiority

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.

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.
hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.
we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.
we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market. we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!
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