CAS 159-66-0|9,9′-spirobifluorene

Introduction：Basic information about CAS 159-66-0|9,9′-spirobifluorene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles2
6. Synonyms

Common Name	9,9′-spirobifluorene
CAS Number	159-66-0	Molecular Weight	316.395
Density	1.3±0.1 g/cm3	Boiling Point	474.9±40.0 °C at 760 mmHg
Molecular Formula	C₂₅H₁₆	Melting Point	202 °C
MSDS	/	Flash Point	236.8±21.4 °C

Names

Name	9,9-Spirobi[9H-Fluorene]
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	474.9±40.0 °C at 760 mmHg
Melting Point	202 °C
Molecular Formula	C₂₅H₁₆
Molecular Weight	316.395
Flash Point	236.8±21.4 °C
Exact Mass	316.125214
LogP	6.49
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.758
InChIKey	SNFCXVRWFNAHQX-UHFFFAOYSA-N
SMILES	c1ccc2c(c1)-c1ccccc1C21c2ccccc2-c2ccccc21

Safety Information

Hazard Codes	T,Xn
Risk Phrases	R60:May impair fertility. R40:Limited evidence of a carcinogenic effect.
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	SG1633000
HS Code	32041900

Customs

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Articles2

Amorphous poly-2, 7-fluorene networks Marsitzky, D., Murray, J., Scott, J. C., & Carter, K. R.

Chem. Mater. 13(11) , 4285-4289, (2001)

Organic Light Emitting Diode (OLED) materials from spirobifluorene derivatives R. N. Jana, S. Chakraborty, R. Banerjee

Phys. Express 4(2) , (2014)

Synonyms

9,9′-spirobifluorene

9,9'-spirobi(9h-fluorene)

9,9'-Spirobi[9H-fluorene]

9,9'-Spirobi[fluorene]

MFCD08704216

9,9'-Spirobifluorene

9,9'-Spirobi[fluoren]

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