Grundinformationen
- CAS
17598-02-6- Standard-SMILES
COc1ccc2c(c1)OC(C)(C)C=C2- InChIKey
CPTJXGLQLVPIGP-UHFFFAOYSA-N- Summenformel
- C12H14O2
- Durchschnittliche Molmasse
- 190,24 g/mol
- Monoisotopische Masse
- 190,09937969
Überblick
Precocene I is a member of the class of chromenes that is 2H-chromene substituted by a methoxy group at position 7 and two methyl groups at position 2. It has a role as a member of precocenes and a plant metabolite. It is a member of chromenes and an aromatic ether.
Namen und Bezeichner
- Bevorzugter Name
- Precocene I
- IUPAC
- 7-methoxy-2,2-dimethylchromene
- Lokaler Name
- 7-Methoxy-2,2-dimethylchromen
- Englischer Name
- 7-Methoxy-2,2-dimethyl-3-chromene
- Summenformel
- C12H14O2
- Molmasse
- 190.24
Namen und Synonyme
Precocene I17598-02-67-methoxy-2,2-dimethyl-2H-chromenePrecocene 17-Methoxy-2,2-dimethylchromenePRICOCENE I6-Demethoxyageratochromene2,2-Dimethyl-7-methoxy-2H-1-benzopyran25HLF91DGRDTXSID2037261NSC-318791CHEBI:8368
Weitere Namen anzeigen
Precocene I,99%Precocene I 99%
RefChem:868413DTXCID0017261241-566-0Demethoxyageratochromene2H-1-Benzopyran, 7-methoxy-2,2-dimethyl-7-Methoxy-2,2-dimethyl-3-chromeneMFCD00006818NSC 318791
Datenbank-Bezeichner
- CAS
17598-02-6- PubChem CID
- 28619
- DTXSID
DTXSID2037261- ChEMBL
CHEMBL451866- ChEBI
CHEBI:8368- UNII
- 25HLF91DGR
- EC Number
- 241-566-0
- Nikkaji
- J4.080K
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 3,3
- Polarare Oberfläche (TPSA)
- 18,5 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 14
- Formalladung
- 0
- Komplexität
- 232
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesChemical shift
Physikochemische Eigenschaften
- Schmelzpunkt
- 46 · 46-47 °C
- Siedepunkt
- 68 °C0.1 · 68 °C0.1 mm Hg(lit.)
- Dichte
- 1.052 g/mL · 1.052 g/mL at 25 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.56(lit.)
- Flammpunkt
- 230 °F · >230 °F
- storage temp.
- 2 · 2-8°C
- LogP
- 3.35 · 3.350
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Sicherheitsdaten
- wgk
- 3
- RTECS-Nr.
- DJ2529000
- risk_code
- 22-51/53
- hazard_code
- Xn,N
- safety_code
- 61
Chemie und Industrie
Anbieter20 Anbieter
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Ergänzende Hinweise
DefinitionChEBI: A member of the class of chromenes that is 2H-chromene substituted by a methoxy group at position 7 and two methyl groups at position 2.
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