common name of the given acid anhydrie
Answers
Answer:
Acetic anhydride, or ethanoic anhydride, is the chemical compound with the formula (CH3CO)2O. Commonly abbreviated Ac2O, it is the simplest isolable anhydride of a carboxylic acid and is widely used as a reagent in organic synthesis. It is a colorless liquid that smells strongly of acetic acid, which is formed by its reaction with moisture in the air.
Acetic anhydride
Acetic anhydride
Acetic anhydride
Names
Preferred IUPAC name
Acetic anhydride
Systematic IUPAC name
Ethanoic anhydride
Other names
Ethanoyl ethanoate
Acetic acid anhydride
Acetyl acetate
Acetyl oxide
Acetic oxide
Identifiers
CAS Number
108-24-7 check
3D model (JSmol)
Interactive image
Interactive image
ChEBI
CHEBI:36610 check
ChEMBL
ChEMBL1305819
ChemSpider
7630 check
ECHA InfoCard
100.003.241 Edit this at Wikidata
EC Number
203-564-8
PubChem CID
7918
RTECS number
AK1925000
UNII
2E48G1QI9Q check
UN number
1715
CompTox Dashboard (EPA)
DTXSID0024395 Edit this at Wikidata
InChI
InChI=1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3 check
Key: WFDIJRYMOXRFFG-UHFFFAOYSA-N check
InChI=1/C4H6O3/c1-3(5)7-4(2)6/h1-2H3
Key: WFDIJRYMOXRFFG-UHFFFAOYAH
SMILES
O=C(OC(=O)C)C
CC(=O)OC(=O)C
Properties
Chemical formula
C4H6O3
Molar mass
102.089 g·mol−1
Appearance
colorless liquid
Density
1.082 g cm−3, liquid
Melting point
−73.1 °C (−99.6 °F; 200.1 K)
Boiling point
139.8 °C (283.6 °F; 412.9 K)
Solubility in water
2.6 g/100 mL, see text
Vapor pressure
4 mmHg (20 °C)[1]
Magnetic susceptibility (χ)
-52.8·10−6 cm3/mol
Refractive index (nD)
1.3901
Pharmacology
Legal status
AU: S6 (Poison)
CA: Schedule VI
Hazards
Safety data sheet
ICSC 0209
GHS pictograms
GHS02: FlammableGHS05: CorrosiveGHS07: Harmful
GHS Signal word
Danger
GHS hazard statements
H226, H302, H314, H332
GHS precautionary statements
P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301+312, P301+330+331, P303+361+353, P304+312, P304+340, P305+351+338, P310, P312, P321, P330, P363, P370+378, P403+235
NFPA 704 (fire diamond)
NFPA 704 four-colored diamond
321W
Flash point
49 °C (120 °F; 322 K)
Autoignition
temperature
316 °C (601 °F; 589 K)
Explosive limits
2.7–10.3%
Lethal dose or concentration (LD, LC):
LC50 (median concentration)
1000 ppm (rat, 4 hr)[2]
NIOSH (US health exposure limits):
PEL (Permissible)
TWA 5 ppm (20 mg/m3)[1]
REL (Recommended)
C 5 ppm (20 mg/m3)[1]
IDLH (Immediate danger)
200 ppm[1]
Related compounds
Related acid anhydrides
Propionic anhydride
Related compounds
Acetic acid
Acetyl chloride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
check verify (what is check☒ ?)
Infobox references
Explanation:
Systematic IUPAC name Ethanoic anhydride
Other names Ethanoyl ethanoate Acetic acid anhydride Acetyl acetate Acetyl oxide Acetic oxide
I think it would help you
Mark as brainlist please