6 8-DIBROMO-1' 3'-DIHYDRO-1' 3' 3'-TRI-&

Names

[ CAS No. ]:
20200-62-8

[ Name ]:
6 8-DIBROMO-1' 3'-DIHYDRO-1' 3' 3'-TRI-&

[Synonym ]:
6,8-dibromo-1',3',3'-trimethyl-spiro[chromene-2,2'-indoline]
MFCD00216613
1,3,3-Trimethyl-6',8'-dibromospiro(indoline-2,2'-2'H-chromene)
1',3',3'-Trimethyl-6,8-dibrom-2H-1-benzopyran<2-spiro-2'>indolin
SP-12
6,8-Dibrom-1',3',3'-trimethyl-spiro[chromen-2,2'-indolin]
6,8-dibromo-1',3'-dihydro-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-(2H)-indole]
6',8'-Dibrom-1,3,3-trimethyl-indolin-2-spiro-2'-<2H-1>benzopyran
6,8-dibromoBIPS
6,8-dibromo-1',3',3'-trimethyl-1',3'-dihydro-spiro[chromene-2,2'-indole]

Chemical & Physical Properties

[ Density]:
1.68g/cm3

[ Boiling Point ]:
489.6ºC at 760 mmHg

[ Melting Point ]:
118-120ºC(lit.)

[ Molecular Formula ]:
C₁₉H₁₇Br₂NO

[ Molecular Weight ]:
435.15200

[ Flash Point ]:
249.9ºC

[ Exact Mass ]:
432.96800

[ PSA ]:
12.47000

[ LogP ]:
5.80610

[ Vapour Pressure ]:
9.82E-10mmHg at 25°C

[ Index of Refraction ]:
1.706

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26;S36

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%