ChemicalBook > CAS DataBase List > 9,9-DIMETHYL-9H-XANTHENE

9,9-DIMETHYL-9H-XANTHENE

Product Name
9,9-DIMETHYL-9H-XANTHENE
CAS No.
19814-75-6
Chemical Name
9,9-DIMETHYL-9H-XANTHENE
Synonyms
9,9-DIMETHYLXANTHENE;CL159;LABOTEST-BB LT00160133;9,9-Dimethylxanthene>9,9-Dimethylxanthene 96%;9,9-DIMETHYL-9H-XANTHENE;9H-Xanthene, 9,9-dimethyl-;9,9-Dimethylxanthene, 98+%;9,9-Dimethylxanthene, 97.5%;9,9-Dimethyl-9H-xanthene ,97%
CBNumber
CB0783558
Molecular Formula
C15H14O
Formula Weight
210.27
MOL File
19814-75-6.mol
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9,9-DIMETHYL-9H-XANTHENE Property

Melting point:
35-38 °C (lit.)
Boiling point:
114-115 °C/0.6 mmHg (lit.)
Density 
1.0232 (rough estimate)
refractive index 
1.5725 (estimate)
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
form 
powder to lump to clear liquid
color 
White or Colorless to Yellow to Green
Water Solubility 
Insoluble in water.
InChIKey
MTVNAPYHLASOSX-UHFFFAOYSA-N
CAS DataBase Reference
19814-75-6
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Safety

Hazard Codes 
Xi
Risk Statements 
43
Safety Statements 
36/37-24/25
WGK Germany 
3
HS Code 
29329990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

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.

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.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P330Rinse mouth.

P362Take off contaminated clothing and wash before reuse.

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

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
376973
Product name
9,9-Dimethylxanthene
Purity
96%
Packaging
5g
Price
$80.4
Updated
2024/03/01
TCI Chemical
Product number
D4055
Product name
9,9-Dimethylxanthene
Purity
>98.0%(GC)
Packaging
1g
Price
$32
Updated
2024/03/01
TCI Chemical
Product number
D4055
Product name
9,9-Dimethylxanthene
Purity
>98.0%(GC)
Packaging
5g
Price
$90
Updated
2024/03/01
Alfa Aesar
Product number
H27340
Product name
9,9-Dimethylxanthene, 98+%
Packaging
5g
Price
$130
Updated
2024/03/01
Alfa Aesar
Product number
H27340
Product name
9,9-Dimethylxanthene, 98+%
Packaging
1g
Price
$34.02
Updated
2023/01/06
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9,9-DIMETHYL-9H-XANTHENE Chemical Properties,Usage,Production

Uses

9,9-Dimethylxanthene is suitable for use in the preparation of 9,9-dimethylxanthene-4,5-dicarboxylic acid. It may be used in the preparation of 9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene. It may be used in the preparation of 4,6-bis(dimesitylboryl)dibenzofuran.

General Description

9,9-Dimethylxanthene is a heterocyclic building block.

9,9-DIMETHYL-9H-XANTHENE Preparation Products And Raw materials

Raw materials

Xanthone Toluene Trimethylaluminium Ethyl acetate Hydrochloric acid Magnesium sulfate PETROLEUM ETHER

Preparation Products

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9,9-DIMETHYL-9H-XANTHENE Suppliers

Americas 1 Canada 1 China 204 Denmark 1 Europe 1 France 2 Germany 7 India 5 Japan 1 Russia 1 Switzerland 2 The Netherlands 1 United Kingdom 3 United States 38 Global 268
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
Advantage
66
CHEMOS GmbH & Co. KG
Tel
--
Fax
--
Email
chemos@chemos.de
Country
Germany
ProdList
6727
Advantage
58
Alfa Aesar, Thermo Fisher Scientific
Tel
--
Fax
--
Email
es@alfa.com
Country
Germany
ProdList
5123
Advantage
58
ChemPur GmbH
Tel
--
Fax
--
Email
info@ChemPur.de
Country
Germany
ProdList
2737
Advantage
50
ABCR GmbH & CO. KG
Tel
--
Fax
--
Email
info@abcr.de
Country
Germany
ProdList
6831
Advantage
75
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
Labotest
Tel
--
Fax
--
Email
sales@labotest.com
Country
Germany
ProdList
3564
Advantage
42
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View Lastest Price from 9,9-DIMETHYL-9H-XANTHENE manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
9,9-Dimethyl-9H-Xanthene 19814-75-6
Price
US $100.00-30.00/kgkg
Min. Order
1kgkg
Purity
0.99
Supply Ability
100000
Release date
2023-10-25
Hebei Weibang Biotechnology Co., Ltd
Product
9,9-Dimethyl-9H-Xanthene 19814-75-6
Price
US $30.00-10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2022-09-26
Henan Fengda Chemical Co., Ltd
Product
9,9-dimethylxanthene 19814-75-6
Price
US $50.00-1.00/kg
Min. Order
1kg
Purity
99
Supply Ability
g-kg-tons,free sample is available
Release date
2024-01-03

19814-75-6, 9,9-DIMETHYL-9H-XANTHENERelated Search:

Rhodamine 6G CHLORIDE IONOPHORE IV 4,5-Bis(dicyclohexylphosphino)-9,10a-dihydro- 9,9-dimethyl-8aH-xanthene FLUORESCEINYL GABAZINE, BROMIDE 9,9-DIMETHYL-4,5-BIS(DI-TERT-BUTYLPHOSPHINO)XANTHENE 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 9,9-DIMETHYL-9H-XANTHENE Xanthene 4,5-DIBROMO-2,7-DI-TERT-BUTYL-9,9-DIMETHYLXANTHENE (11bR,11μbR)-4,4μ-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1μ, 2μ-f][1,3,2]dioxaphosphepin 2,7-DI-TERT-BUTYL-9,9-DIMETHYL-4,5-XANTHENEDICARBOXYLIC ACID (R,R)-2,7-DI-TERT-BUTYL-9,9-DIMETHYL-4,5-BIS(METHYLPHENYLPHOSPHINO)XANTHENE (11bS,11μbS)-4,4μ-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1μ,2μ-f][1,3,2]dioxaphosphepin 2,7-DI-TERT-BUTYL-9,9-DIMETHYLXANTHENE 2,4-dimethyl-9H-xanthene 1,3-dimethyl-9H-xanthene dimethyl-9H-xanthene 3,6-dimethyl-9H-xanthene

  • 9,9-DIMETHYL-9H-XANTHENE
  • 9,9-DIMETHYLXANTHENE
  • LABOTEST-BB LT00160133
  • 9,9-Dimethylxanthene, 98+%
  • 9,9-Dimethyl-9H-xanthene ,97%
  • 9,9-Dimethylxanthene 96%
  • CL159
  • 9,9-Dimethylxanthene, 97.5%
  • 9,9-Dimethylxanthene&gt
  • 9H-Xanthene, 9,9-dimethyl-
  • 9,9-Dimethyl-9H-xanthene (purified by sublimation)
  • 19814-75-6
  • 198-14-7
  • Others
  • O-Containing
  • Heterocyclic Building Blocks
  • Building Blocks
  • Building Blocks
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Heterocyclic Building Blocks
  • O-Containing
  • Others