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HENAN SUNLAKE ENTERPRISE CORPORATION97-72-3 C8H14O3 Isobutyric anhydride//file1.lookchem.com/cas/reactions/2021/05/27/386267.png
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97-72-3 C8H14O3 Isobutyric anhydride CAS NO.97-72-3

Min.Order Quantity:
100 Gram
Purity:
98%
Port:
Tianjin Shanghai
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

  • 97-72-3 C8H14O3 Isobutyric anhydride
  • 97-72-3
  • C8H14O3

Quick Details

  • ProName: 97-72-3 C8H14O3 Is...
  • CasNo: 97-72-3
  • Molecular Formula: C8H14O3
  • Appearance: white powder
  • Application: Organics
  • DeliveryTime: 5-7 days after payment
  • PackAge: Woven bag
  • Port: Tianjin Shanghai
  • ProductionCapacity: 1 Kilogram/Day
  • Purity: 98%
  • Storage: Normal temperature
  • Transportation: Ocean shipping Express delivery
  • LimitNum: 100 Gram

Superiority

isobutyric anhydride basic information
product name: isobutyric anhydride
synonyms: (iso-c3h7co)2o;1-methylpropanoic anhydride;2-methylpropanoic acid anhydride;2-methyl-propanoicacianhydride;2-methylpropanoicacidanhydride;anhydrideisobutyrique;isobutryic anhydride;isobutyric acid anhydride
cas: 97-72-3
mf: c8h14o3
mw: 158.19
einecs: 202-603-6
product categories: organics
mol file: 97-72-3.mol
isobutyric anhydride structure
isobutyric anhydride chemical properties
melting point -53 °c
boiling point 182 °c(lit.)
density 0.954 g/ml at 25 °c(lit.)
vapor density 5.45 (vs air)
vapor pressure 10 mm hg ( 67 °c)
refractive index n20/d 1.406(lit.)
fp 152 °f
storage temp. store at 0°c
water solubility decomposes
sensitive moisture sensitive
brn 386267
cas database reference 97-72-3(cas database reference)
nist chemistry reference propanoic acid, 2-methyl-, anhydride(97-72-3)
epa substance registry system propanoic acid, 2-methyl-, anhydride(97-72-3)
safety information
hazard codes c
risk statements 34-21/22
safety statements 26-36/37/39-45
ridadr 2922
wgk germany 3
rtecs nq5550000
f 13-21
hazardclass 8
packinggroup ii
hazardous substances data 97-72-3(hazardous substances data)
msds information
provider language
sigmaaldrich english
acros english
alfa english
isobutyric anhydride usage and synthesis
chemical properties clear colorless liquid
general description a colorless liquid. flash point 139°f. burns skin and eyes. vapors are heavier than air.
air & water reactions flammable. reacts exothermically with water or moisture-containing materials to form isobutyric acid.
reactivity profile isobutyric anhydride reacts exothermically with water. the reactions are sometimes slow, but can become violent when local heating accelerates their rate. acids accelerate the reaction with water. incompatible with a cids, strong oxidizing agents, alcohols, amines, and bases.
health hazard may cause toxic effects if inhaled or ingested/swallowed. contact with substance may cause severe burns to skin and eyes. fire will produce irritating, corrosive and/or toxic gases. vapors may cause dizziness or suffocation. runoff from fire control or dilution water may cause pollution.
fire hazard flammable/combustible material. may be ignited by heat, sparks or flames. vapors may form explosive mixtures with air. vapors may travel to source of ignition and flash back. most vapors are heavier than air. they will spread along ground and collect in low or confined areas (sewers, basements, tanks). vapor explosion hazard indoors, outdoors or in sewers. runoff to sewer may create fire or explosion hazard. containers may explode when heated. many liquids are lighter than water.

Details

isobutyric anhydride basic information
product name: isobutyric anhydride
synonyms: (iso-c3h7co)2o;1-methylpropanoic anhydride;2-methylpropanoic acid anhydride;2-methyl-propanoicacianhydride;2-methylpropanoicacidanhydride;anhydrideisobutyrique;isobutryic anhydride;isobutyric acid anhydride
cas: 97-72-3
mf: c8h14o3
mw: 158.19
einecs: 202-603-6
product categories: organics
mol file: 97-72-3.mol
isobutyric anhydride structure
isobutyric anhydride chemical properties
melting point -53 °c
boiling point 182 °c(lit.)
density 0.954 g/ml at 25 °c(lit.)
vapor density 5.45 (vs air)
vapor pressure 10 mm hg ( 67 °c)
refractive index n20/d 1.406(lit.)
fp 152 °f
storage temp. store at 0°c
water solubility decomposes
sensitive moisture sensitive
brn 386267
cas database reference 97-72-3(cas database reference)
nist chemistry reference propanoic acid, 2-methyl-, anhydride(97-72-3)
epa substance registry system propanoic acid, 2-methyl-, anhydride(97-72-3)
safety information
hazard codes c
risk statements 34-21/22
safety statements 26-36/37/39-45
ridadr 2922
wgk germany 3
rtecs nq5550000
f 13-21
hazardclass 8
packinggroup ii
hazardous substances data 97-72-3(hazardous substances data)
msds information
provider language
sigmaaldrich english
acros english
alfa english
isobutyric anhydride usage and synthesis
chemical properties clear colorless liquid
general description a colorless liquid. flash point 139°f. burns skin and eyes. vapors are heavier than air.
air & water reactions flammable. reacts exothermically with water or moisture-containing materials to form isobutyric acid.
reactivity profile isobutyric anhydride reacts exothermically with water. the reactions are sometimes slow, but can become violent when local heating accelerates their rate. acids accelerate the reaction with water. incompatible with a cids, strong oxidizing agents, alcohols, amines, and bases.
health hazard may cause toxic effects if inhaled or ingested/swallowed. contact with substance may cause severe burns to skin and eyes. fire will produce irritating, corrosive and/or toxic gases. vapors may cause dizziness or suffocation. runoff from fire control or dilution water may cause pollution.
fire hazard flammable/combustible material. may be ignited by heat, sparks or flames. vapors may form explosive mixtures with air. vapors may travel to source of ignition and flash back. most vapors are heavier than air. they will spread along ground and collect in low or confined areas (sewers, basements, tanks). vapor explosion hazard indoors, outdoors or in sewers. runoff to sewer may create fire or explosion hazard. containers may explode when heated. many liquids are lighter than water.

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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