1',3'-Dihydro-1',3',3'-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-[2H]indol]
Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-6-nitro-
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Grundinformationen
- CAS
1498-88-0- Standard-SMILES
CN1c2ccccc2C(C)(C)C12C=Cc1cc([N+](=O)[O-])ccc1O2- InChIKey
PSXPTGAEJZYNFI-UHFFFAOYSA-N- Summenformel
- C19H18N2O3
- Durchschnittliche Molmasse
- 322,364 g/mol
- Monoisotopische Masse
- 322,13174244
Namen und Bezeichner
- Bevorzugter Name
- Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-6-nitro-
- IUPAC
- 1',3',3'-Trimethyl-6-nitro-1',3'-dihydrospiro[[1]benzopyran-2,2'-indole]
- Lokaler Name
- 1',3'-Dihydro-1',3',3'-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-[2H]indol]
- Englischer Name
- 1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran
- Summenformel
- C19H18N2O3
- Molmasse
- 322.36
Namen und Synonyme
NSC 206176SP 1 (dye)AKOS 904251' 3'-DIHYDRO-1' 3' 3'-TRIMETHYL-6-NITR&Spiro[1,3,3-trimethylindole-(6'-nitrochroman)]6'-Nitro-1,3,3-trimethylindolinobenzopyrylspiran1,3,3-Trimethylindolino-6-nitrobenzopyrylospirane1',3'-dihydro-1',3',3'-trimethyl-6-nitro-spiro(2H1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran1,3,3-trimethyl-6'-nitroindole-2-spiro-2'-benzopyran
Datenbank-Bezeichner
- CAS
1498-88-0- PubChem CID
- 99766
- DTXSID
DTXSID70871845- EC Number
- 216-102-5
- Nikkaji
- J52.339I
Eigenschaften
Physikochemische Eigenschaften
- Schmelzpunkt
- 32 °C · 32°C
- Siedepunkt
- 460.98 °C · 460.98°C (rough estimate)
- Dichte
- 1.2336 · 1.2336 (rough estimate)
- Brechungsindex
- 1.614 · 1.6140 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Aggregatzustand
- powder to crystal
- pka
- 2.41 · 2.41±0.40(Predicted)
- Farbe
- Light yellow to Yellow to Green
- InChI
- InChI=1S/C19H18N2O3/c1-18(2)15-6-4-5-7-16(15)20(3)19(18)11-10-13-12-14(21(22)23)8-9-17(13)24-19/h4-12H,1-3H3
- InChIKey
- PSXPTGAEJZYNFI-UHFFFAOYSA-N
- SMILES
- C12(C(C)(C)C3=C(N1C)C=CC=C3)OC1=CC=C([N+]([O-])=O)C=C1C=C2
- EPA chemische Informationen
- 2 H-1-benzopyran-2,2'-[2H]indole], · Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-6-nitro- (1498-88-0)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29349990
- RTECS-Nr.
- WG9810000
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-37/39
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
Chemie und Industrie
Anwendungen
VerwendenNitroBIPS is used as a photochromic dye which can be incorporated in poly(vinylalcohol)(PVA) by electro-spinning to form PVA-spiropyran nanofibres. It has photo-responsive behaviour that may be useful in optical data storage applications. It can be used to dope liquid crystal to develop a coloured scattering device that is dual responsive and allows the initiation of electrohydrodynamic instabilities(EHDI). Addition of NitroBIPS can modify the transparency from 100% to 16%, providing a shielding effect which can be used for smart window applications. It may also be used to enhance the adhesion property of polystyrene(PS) on the glass substrate by improving the shear strength by a factor of 7.
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