2'-(2-Chloroanilino)-6'-(dibutylamino)fluoran

2'-(2-氯苯胺基)-6'-(二丁氨基)荧烷

Also known as: 2-(2-Chloroanilino)-6-(dibutylamino)fluoran, 2'-(2-Chlorophenylamino)-6'-(dibutylamino)fluoran, 2'-(2-Chloroanilino)-6'-dibutylaminospiro[phthalide-3,9'-[9H]xanthene], 2'-(2-chloroanilino)-6'-(dibutylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one, 2'-(2-chlorophenylamino)-6'-(dibutylamino)spiro[isobenzofuran-1(3H)-9'[9H]-xanthene]-3-one, 2'-[(2-Chlorophenyl)amino]-6'-(dibutylamino)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one, 2'-[(2-chlorophenyl)amino]-6'-(dibutylamino)-spiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one, 2-(2-Chloroanilino)-6-(dibutylamino)spiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one, 3-(Dibutylamino)-7-(2-chloroanilino)spiro[9H-xanthene-9,3'-isobenzofuran]-1'-one, EINECS 279-906-5, Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2'-[(2-chlorophenyl)amino]-6'-(dibutylamino)-

2'-(2-Chloroanilino)-6'-(dibutylamino)fluoran (CAS 82137-81-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C34H33ClN2O3 and a molecular weight of 553.090 g/mol. It is also known as 2-(2-Chloroanilino)-6-(dibutylamino)fluoran, 2'-(2-Chlorophenylamino)-6'-(dibutylamino)fluoran and 2'-(2-Chloroanilino)-6'-dibutylaminospiro[phthalide-3,9'-[9H]xanthene]. Key properties include a melting point of 186ºC, a boiling point of 703.0±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 379.0±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

82137-81-3

Jingsj CID

J-948714-3

Molecular Formula

C₃₄H₃₃ClN₂O₃

Chinese Name

2'-(2-氯苯胺基)-6'-(二丁氨基)荧烷

Molecular Weight

553.090 g/mol

Category

Organic Bases

Last updated

8/21/2026