Grundinformationen
- Standard-SMILES
N#Cc1ccc(C(=O)O)cc1- InChIKey
ADCUEPOHPCPMCE-UHFFFAOYSA-N- Summenformel
- C8H5NO2
- Durchschnittliche Molmasse
- 147,13 g/mol
- Monoisotopische Masse
- 147,0320284
Namen und Bezeichner
- Bevorzugter Name
- 4-Cyanobenzoic acid
- IUPAC
- 4-cyanobenzoic acid
- Lokaler Name
- 4-Cyanbenzoesure
- Englischer Name
- 4-Cyanobenzoic acid
- Summenformel
- C8H5NO2
- Molmasse
- 147.13
Namen und Synonyme
4-CYANOBENZOIC ACID619-65-8p-Cyanobenzoic acidBenzoic acid, 4-cyano-p-CarboxybenzonitrileBenzoic acid, p-cyano-DTXSID9041659NSC-630650Z9A3423ZDTXCID7021659RefChem:522244210-606-9
Weitere Namen anzeigen
4-cyanobenzoateNSC 63064-cyanobenzoicCyanobenzoicacid4-Cyanobenzicacid4-cyano-benzoicaci4-Cyanobenoic acidRARECHEM AL BE 0074TIMTEC-BB SBB008570
4-CarboxybenzonitrileMFCD000025284-Cyano-benzoic acidTerephthalic acid mononitrile4-cyano benzoic acidBenzoicacid, 4-cyano-p-Cyanobenzoic Acid; 4-Carboxybenzonitrile; NSC 6306; p-Carboxybenzonitrile; p-Cyanobenzoic Acid;Terephthalic mononitrile
Datenbank-Bezeichner
- CAS
619-65-8- PubChem CID
- 12087
- DTXSID
DTXSID9041659- ChEMBL
CHEMBL101772- UNII
- 50Z9A3423Z
- EC Number
- 210-606-9
- Nikkaji
- J41.150G
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,6
- Polarare Oberfläche (TPSA)
- 61,1 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 11
- Formalladung
- 0
- Komplexität
- 195
Experimentelle und physikochemische Eigenschaften
SpringerMaterials Properties13C nuclear magnetic resonance spectrum
LogP1.55
Collision Cross Section142.1 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID9041659]
Physikochemische Eigenschaften
- Schmelzpunkt
- 219 · 219-221 °C (dec.)(lit.)
- Siedepunkt
- 267.22 °C · 267.22°C (rough estimate)
- Dichte
- 1.3067 · 1.3067 (rough estimate)
- Brechungsindex
- 1.551 · 1.5510 (estimate)
- storage temp.
- 30 °C · Store below +30°C.
- Löslichkeit
- Soluble in methanol.
- Aggregatzustand
- Crystalline Powder
- pka
- 3.55 · 3.55(at 25℃)
- Farbe
- White to yellow-beige
- Wasserlöslichkeit
- 1.2 g/L · 1.2g/L
- BRN
- 1862865 · 1862865
- Stabilität
- Stable. Incompatible with strong oxidizing agents, strong acids, strong bases.
- InChI
- 1S/C8H5NO2/c9-5-6-1-3-7(4-2-6)8(10)11/h1-4H,(H,10,11)
- InChIKey
- ADCUEPOHPCPMCE-UHFFFAOYSA-N
- LogP
- 1.56 · 1.56
- CAS Datenbank
- 619 · 619-65-8(CAS DataBase Reference)
- NIST chemische Informationen
- 4 · Benzoic acid, 4-cyano-(619-65-8)
- EPA chemische Informationen
- 4 · Benzoic acid, 4-cyano- (619-65-8)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H302 (97.9%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 47 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory InformationStatus: Active Update: 07-05-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/24401
Hazard Classes and CategoriesAcute Tox. 4 (97.9%)
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- 3276
- hs_code
- 29269095
- risk_code
- 20/21/22-36/37/38
- hazard_code
- Xn,Xi
- hazard_note
- Harmful/Irritant/Air Sensitive
- safety_code
- 26-36-22
- hazard_class
- 6.1
- packing_group
- III
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationBenzoic acid, 4-cyano-: ACTIVE
Anwendungen
VerwendenAn inhibitor. The studies show that 4-cyanobenzaldehyde and 4-cyanobenzoic acid can inhibit both the monophenolase activity and the diphenolase activity of mushroom tyrosinase.
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