CAS Registry Number®
50-78-2
CAS Name
Aspirin
Molecular Formula
C9H8O4
Molecular Mass
180.16
Compound Properties
-
Boiling Point (1)
197-200 °C @ Press: 7 Torr
-
Melting Point (2)
135 °C
-
Density (3)
1.40 g/cm³
Source(s)
- (1) Volwiler, E. H.; Journal of the American Chemical Society, (1921), 43, 1672-6, CAplus
- (2) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)
- (3) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C9H8O4/c1-6(10)13-8-5-3-2-4-7(8)9(11)12/h2-5H,1H3,(H,11,12)
InChIKey
InChIKey=BSYNRYMUTXBXSQ-UHFFFAOYSA-N
SMILES
C(O)(=O)C1=C(OC(C)=O)C=CC=C1
Canonical SMILES
O=C(O)C=1C=CC=CC1OC(=O)C
Other Names for this Substance
- Benzoic acid, 2-(acetyloxy)-
- Rhodine
- Salicylic acid acetate
- 2-(Acetyloxy)benzoic acid
- Aceticyl
- Acetilum acidulatum
- Acetophen
- Acetosal
- Acetosalic acid
- Acetosalin
- o-Acetoxybenzoic acid
- 2-Acetoxybenzoic acid
- Acetylin
- Acetylsal
- Acidum acetylsalicylicum
- Acylpyrin
- Aspirin
- Aspirine
- Aspro
- Asteric
- A.S.A. Empirin
- Helicon
- Measurin
- Salacetin
- Salcetogen
- Saletin
- Xaxa
- Acetylsalicylic acid
- Asagran
- Rhonal
- Acenterine
- SP 189
- ASA
- Duramax
- Ecotrin
- Entrophen
- Enterosarine
- Neuronika
- Endydol
- Acetisal
- Colfarit
- Acisal
- Dolean pH 8
- AC 5230
- Acesal
- Polopiryna
- o-Carboxyphenyl acetate
- Triple-sal
- Rheumintabletten
- Idragin
- Yasta
- Benaspir
- Temperal
- Bialpirina
- 2-Carboxyphenyl acetate
- Globentyl
- Novid
- Globoid
- O-Acetylsalicylic acid
- Micristin
- Acetysal
- Acetard
- Medisyl
- Caprin
- ECM
- Empirin
- Istopirin
- o-(Acetyloxy)benzoic acid
- Endosprin
- Aspro Clear
- Kapsazal
- Aspropharm
- Zorprin
- Aspirina 03
- Rhodine NC RP
- Acesan
- Miniasal
- Aspirin Protect 100
- Aspirin Protect 300
- Melhoral
- Claradin
- Coricidin
- Contrheuma Retard
- Aspalon
- Aspergum
- Bialpirinia
- Enterophen
- Solpyron
- Easprin
- Darvon Compound
- Extren
- Gelprin
- Nu-seals
- Supac
- Acetyonyl
- Persistin
- Acimetten
- Coricidin D
- Aspirdrops
- Salycylacetylsalicylic acid
- Ascriptin
- Crystar
- Ascoden 30
- Asatard
- Entericin
- Albyl E
- Adiro
- Cardioaspirina
- Ewin
- Dominal
- Toldex
- NSC 27223
- NSC 406186
- Ascolong
- Aspirin-Direkt
- Asaflow
- Trombyl
- Magnecyl
- Lysoprin (pharmaceutical)
- Salospir
- Rhodine 2312
- Astrix
- Mycropyrin
- Colsprin
- Ecosprin
- Cardioaspirin
- Anopyrin
- Ecopirin
- ThromboASS
- Coraspin
- Cardiomagnyl
- Angettes 75
- Bayaspirin
- IWN 11
- Rhodine 3118
- Rhodine 3220
- Zosprin
- Aspirina
- Rivo
- Durlaza
- Rodine 3220
- Rhodine 3040
- MeSH ID: D001241
Deleted or Replaced CAS Registry Numbers
2349-94-2, 11126-35-5, 11126-37-7, 26914-13-6, 98201-60-6, 2087491-38-9
