ChemicalBook > CAS DataBase List > 2,7-Di-tert-butylfluorene

2,7-Di-tert-butylfluorene

Product Name
2,7-Di-tert-butylfluorene
CAS No.
58775-05-6
Chemical Name
2,7-Di-tert-butylfluorene
Synonyms
2,7-Di-tert-butyL;2,7-DI-TERT-BUTYLFLUORENE;2,7-DI-TERT-BUTYLFLUOROENE;2,7-Di-tert-butylfluorene>2,7-DI-TERT-BUTYLFLUORENE 98%;2,7-Di-tert-butyl-9H-fluorene;2,7-Di(tert-butyl)-9H-fluorene;2,7-Bis-tert-butyl-9H-fluorene;2,7-Di-tert-butylfluorene;2,7-Bis(1,1-dimethylethyl)-9H-fluorene
CBNumber
CB8305114
Molecular Formula
C21H26
Formula Weight
278.43
MOL File
58775-05-6.mol
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2,7-Di-tert-butylfluorene Property

Melting point:
121-124 °C (lit.)
Boiling point:
372.4±22.0 °C(Predicted)
Density 
0.988±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Soluble in toluene, hot methanol.
form 
powder to crystal
color 
White to Light yellow
InChI
InChI=1S/C21H26/c1-20(2,3)16-7-9-18-14(12-16)11-15-13-17(21(4,5)6)8-10-19(15)18/h7-10,12-13H,11H2,1-6H3
InChIKey
DFZYPLLGAQIQTD-UHFFFAOYSA-N
SMILES
C1C2=C(C=CC(C(C)(C)C)=C2)C2=C1C=C(C(C)(C)C)C=C2
CAS DataBase Reference
58775-05-6(CAS DataBase Reference)
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Safety

Safety Statements 
24/25
WGK Germany 
3
HS Code 
29029090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
543306
Product name
2,7-Di-tert-butylfluorene
Purity
98%
Packaging
5g
Price
$41.3
Updated
2025/07/31
Sigma-Aldrich
Product number
543306
Product name
2,7-Di-tert-butylfluorene
Purity
98%
Packaging
25g
Price
$328
Updated
2025/07/31
TCI Chemical
Product number
D4084
Product name
2,7-Di-tert-butylfluorene
Purity
>98.0%(GC)
Packaging
5g
Price
$47
Updated
2025/07/31
TCI Chemical
Product number
D4084
Product name
2,7-Di-tert-butylfluorene
Purity
>98.0%(GC)
Packaging
25g
Price
$177
Updated
2025/07/31
TRC
Product number
D493788
Product name
2,7-Di-tert-butylfluorene
Packaging
100mg
Price
$60
Updated
2021/12/16
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2,7-Di-tert-butylfluorene Chemical Properties,Usage,Production

Chemical Properties

white powder

Uses

It is used as an organic light emitting diode (OLED) intermediate.

Uses

2,7-Di-tert-butylfluorene may be used in the preparation of:

  • 2,7-di-tert-butyl-9-fluorenylmethanol
  • 2,7-di-tert-butyl-9-[ [(p-chlorophenyl)amino]methylene]-fluorene
  • dihydrocyclohepta[def]fluorene
  • new group 4 metal complexes containing aminofluorenyl ligands

General Description

2,7-Di-tert-butylfluorene can be synthesized by reacting fluorene, CS2 and FeCl3 and 2-chloro-2-methylpropane. It can also be obtained by reacting fluorene with tert-butyl chloride in the presence of FeCl3.

2,7-Di-tert-butylfluorene Preparation Products And Raw materials

Raw materials

Preparation Products

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2,7-Di-tert-butylfluorene Suppliers

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View Lastest Price from 2,7-Di-tert-butylfluorene manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
2,7-Di-tert-butylfluorene 58775-05-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1Ton
Release date
2022-10-08
Henan Fengda Chemical Co., Ltd
Product
2,7-Di-tert-butylfluorene 58775-05-6
Price
US $8.00-0.80/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-22
Xinxiang Hongqi District Houyuan Trading Co.,Ltd
Product
2,7-Di-tert-butylfluorene 58775-05-6
Price
US $30.00-28.00/Kg
Min. Order
1Kg
Purity
99.0% up
Supply Ability
50 tons per month
Release date
2022-11-14

58775-05-6, 2,7-Di-tert-butylfluoreneRelated Search:

tert-Butyl methyl ether butyl rubber tert-Butanol Di-tert-butyl peroxide Butylated Hydroxytoluene Tetrabutylammonium bromide 3,6-Di-tert-butylfluorene,98%,3,6-DI-TERT-BUTYLFLUORENE 3,6-Di-tert-butylfluorenone, 99% 2 7-DI-TERT-BUTYL-9-FLUORENYLMETHANOL 2 7-DI-TERT-BUTYLFLUORENE-9-CARBOXYLIC,2,7-DI-TERT-BUTYLFLUORENE-9-CARBOXYLIC A 2,7-Di-tert-butylfluorene DIPHENYLMETHYLIDENE(CYCLOPENTADIENYL)(2,7-DI-TERT-BUTYLFLUOREN-9-YL)ZIRCONIUM DICHLORIDE 2,7-DI(TERT-BUTYL)FLUORENYLMETHOXYCARBONYL CHLORIDE 2,7-DI-TERT-BUTYLFLUORENE-9-CARBOXYLIC ACID

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