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

Preparation Products

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9,9-DIMETHYL-9H-XANTHENE Suppliers

Xinxiang Runyu Material Co., Ltd.
Tel
166-166-37336996 15690792173
Fax
0373-7759608
Email
chenxi.song@runvmat.com
Country
China
ProdList
299
Advantage
55
Puyang Huicheng Electronic Material Co. Ltd.
Tel
0393-0393-0393-8910800 15039333257
Fax
0393-8912775
Email
info@huichengchem.com
Country
China
ProdList
557
Advantage
64
Zhengzhou HQ Material Co., Ltd.
Tel
0371-67759225 13526468238
Fax
+86-37155919558
Email
sales@hqmat.com
Country
China
ProdList
484
Advantage
60
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
Advantage
66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
ShangHai DEMO Chemical Co.,Ltd
Tel
400-021-7337 2355568890
Fax
0086-21-50182339
Email
sales@demochem.com
Country
China
ProdList
2572
Advantage
57
Ark Pharm, Inc.
Tel
847-367-3680
Fax
847-367-3681
Email
sales@arkpharminc.com
Country
United States
ProdList
1670
Advantage
56
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View Lastest Price from 9,9-DIMETHYL-9H-XANTHENE manufacturers

XINXIANG RUNYU MATERIAL CO., LTD.
Product
9,9-DIMETHYL-9H-XANTHENE 19814-75-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
0.98
Supply Ability
500kg
Release date
2021-11-23
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

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


  • 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
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