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HENAN SUNLAKE ENTERPRISE CORPORATION78-92-2 C4H10O sec-Butanol//file1.lookchem.com/300w/synthetic/2022-01-21-05/bb7d1dd9-5fc0-4fa4-8484-ad0924f908d2.png
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78-92-2 C4H10O sec-Butanol CAS NO.78-92-2

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

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Product Details

Keywords

  • 78-92-2 C4H10O sec-Butanol
  • 78-92-2
  • C4H10O

Quick Details

  • ProName: 78-92-2 C4H10O ...
  • CasNo: 78-92-2
  • Molecular Formula: C4H10O
  • Appearance: white powder
  • Application: Industrial/Fine Chemicals;A-B;Amber Gl...
  • DeliveryTime: 5-7 days after payment
  • PackAge: Woven bag
  • Port: Tianjin Shanghai
  • ProductionCapacity: 1 Kilogram/Day
  • Purity: 99%
  • Storage: Normal temperature
  • Transportation: Intermediate
  • LimitNum: 10 Gram

Superiority

sec-butanol chemical properties
mp −115 °c(lit.)
bp 98 °c(lit.)
density 0.808 g/ml at 25 °c(lit.)
vapor density 2.6 (vs air)
vapor pressure 12.5 mm hg ( 20 °c)
refractive index n20/d 1.397(lit.)
fp 80 °f
storage temp. flammables area
water solubility 12.5 g/100 ml (20 ºc)
sensitive hygroscopic
merck 14,1541
brn 1718765
stability: stable. flammable. substances to be avoided include acids, acid chlorides, acid anhydrides, oxidizing agents and halogens.
cas database reference 78-92-2(cas database reference)
nist chemistry reference 2-butanol(78-92-2)
epa substance registry system 2-butanol(78-92-2)
safety information
hazard codes xi
risk statements 10-36/37-67
safety statements 13-24/25-26-46-7/9
ridadr un 1120 3/pg 3
wgk germany 1
rtecs eo1750000
hazardclass 3
packinggroup ii
hs code 29051490
hazardous substances data 78-92-2(hazardous substances data)
msds information
provider language
sec-butyl alcohol english
sigmaaldrich english
acros english
alfa english
sec-butanol usage and synthesis
chemical properties colourless liquid
general description a clear colorless liquid with an alcohol odor. flash point below 0 °f. less dense than water. vapors heavier than air. soluble in water. moderately irritates the eyes and skin. prolonged and repeated contact may cause defatting and drying of the skin. vapors may irritate the nose, throat and respiratory tract. may be harmful by ingestion.
air & water reactions highly flammable. soluble in water.
reactivity profile attacks plastics. [handling chemicals safely 1980. p. 236]. acetyl bromide reacts violently with alcohols or water (merck 11th ed. 1989). mixtures of alcohols with concentrated sulfuric acid and strong hydrogen peroxide can cause explosions. example: an explosion will occur if dimethylbenzylcarbinol is added to 90% hydrogen peroxide then acidified with concentrated sulfuric acid. mixtures of ethyl alcohol with concentrated hydrogen peroxide form powerful explosives. mixtures of hydrogen peroxide and 1-phenyl-2-methyl propyl alcohol tend to explode if acidified with 70% sulfuric acid [chem. eng. news 45(43):73 1967; j, org. chem. 28:1893 1963]. alkyl hypochlorites are violently explosive. they are readily obtained by reacting hypochlorous acid and alcohols either in aqueous solution or mixed aqueous-carbon tetrachloride solutions. chlorine plus alcohols would similarly yield alkyl hypochlorites. they decompose in the cold and explode on exposure to sunlight or heat. tertiary hypochlorites are less unstable than secondary or primary hypochlorites [nfpa 491 m 1991]. base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. such reactions in the absence of solvents often occur with explosive violence [wischmeyer 1969].

Details

sec-butanol chemical properties
mp −115 °c(lit.)
bp 98 °c(lit.)
density 0.808 g/ml at 25 °c(lit.)
vapor density 2.6 (vs air)
vapor pressure 12.5 mm hg ( 20 °c)
refractive index n20/d 1.397(lit.)
fp 80 °f
storage temp. flammables area
water solubility 12.5 g/100 ml (20 ºc)
sensitive hygroscopic
merck 14,1541
brn 1718765
stability: stable. flammable. substances to be avoided include acids, acid chlorides, acid anhydrides, oxidizing agents and halogens.
cas database reference 78-92-2(cas database reference)
nist chemistry reference 2-butanol(78-92-2)
epa substance registry system 2-butanol(78-92-2)
safety information
hazard codes xi
risk statements 10-36/37-67
safety statements 13-24/25-26-46-7/9
ridadr un 1120 3/pg 3
wgk germany 1
rtecs eo1750000
hazardclass 3
packinggroup ii
hs code 29051490
hazardous substances data 78-92-2(hazardous substances data)
msds information
provider language
sec-butyl alcohol english
sigmaaldrich english
acros english
alfa english
sec-butanol usage and synthesis
chemical properties colourless liquid
general description a clear colorless liquid with an alcohol odor. flash point below 0 °f. less dense than water. vapors heavier than air. soluble in water. moderately irritates the eyes and skin. prolonged and repeated contact may cause defatting and drying of the skin. vapors may irritate the nose, throat and respiratory tract. may be harmful by ingestion.
air & water reactions highly flammable. soluble in water.
reactivity profile attacks plastics. [handling chemicals safely 1980. p. 236]. acetyl bromide reacts violently with alcohols or water (merck 11th ed. 1989). mixtures of alcohols with concentrated sulfuric acid and strong hydrogen peroxide can cause explosions. example: an explosion will occur if dimethylbenzylcarbinol is added to 90% hydrogen peroxide then acidified with concentrated sulfuric acid. mixtures of ethyl alcohol with concentrated hydrogen peroxide form powerful explosives. mixtures of hydrogen peroxide and 1-phenyl-2-methyl propyl alcohol tend to explode if acidified with 70% sulfuric acid [chem. eng. news 45(43):73 1967; j, org. chem. 28:1893 1963]. alkyl hypochlorites are violently explosive. they are readily obtained by reacting hypochlorous acid and alcohols either in aqueous solution or mixed aqueous-carbon tetrachloride solutions. chlorine plus alcohols would similarly yield alkyl hypochlorites. they decompose in the cold and explode on exposure to sunlight or heat. tertiary hypochlorites are less unstable than secondary or primary hypochlorites [nfpa 491 m 1991]. base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. such reactions in the absence of solvents often occur with explosive violence [wischmeyer 1969].

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