9-CHLORO-9-PHENYLXANTHENE

Product Name: 9-CHLORO-9-PHENYLXANTHENE
CAS No.: 42506-03-6
Chemical Name: 9-CHLORO-9-PHENYLXANTHENE
Synonyms: PIXYL CHLORIDE;9-CHLORO-9-PHENYLXANTHENE;9-CHLORO-9-PHENYL-9H-XANTHENE;9-Chloro-9-phenylxanthene 97%;9H-Xanthene, 9-chloro-9-phenyl-
CBNumber: CB0206222
Molecular Formula: C19H13ClO
Formula Weight: 292.76
MOL File: 42506-03-6.mol

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9-CHLORO-9-PHENYLXANTHENE Property

Melting point:: 102-106 °C (lit.)
Boiling point:: 387.1±42.0 °C(Predicted)
Density: 1.30±0.1 g/cm3(Predicted)
solubility: chloroform: soluble25mg/mL, clear, yellow to orange
BRN: 237712

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
F: 8-10-21
HS Code: 2932990090

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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.

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.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 218855
Product name: 9-Chloro-9-phenylxanthene
Purity: 97%
Packaging: 1g
Price: $140
Updated: 2022/05/15

Matrix Scientific

Product number: 128610
Product name: 9-Chloro-9-phenyl-9H-xanthene
Purity: 97%
Packaging: 1g
Price: $145
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0025475
Product name: 9-CHLORO-9-PHENYLXANTHENE
Purity: 95.00%
Packaging: 1G
Price: $666.4
Updated: 2021/12/16

Matrix Scientific

Product number: 128610
Product name: 9-Chloro-9-phenyl-9H-xanthene
Purity: 97%
Packaging: 10g
Price: $1106
Updated: 2021/12/16

AK Scientific

Product number: 3152AE
Product name: 9-Chloro-9-phenyl-9H-xanthene
Packaging: 10g
Price: $1543
Updated: 2021/12/16

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9-CHLORO-9-PHENYLXANTHENE Chemical Properties,Usage,Production

Uses

9-Chloro-9-phenylxanthene was used in the preparation of (1S,5S,6R,8S)-6-[(allyloxycarbonyl)oxy]-5-(trifluoroacetamido)-8-[9′-(9′-phenylxanthenyl)oxy]-2-oxabicyclo(3.2.1)octane.

Purification Methods

A possible impurity is 9-hydroxy-9-phenylxanthene. If the material contains a lot of the hydroxy product, then boil 10g of it in CHCl3 (50mL) with redistilled acetyl chloride (1mL) until liberation of HCl is complete. Evaporation leaves the chlorophenylxanthene as the hydrochloride which on heating with *benzene loses HCl; and on adding pet ether prisms of chlorophenylxanthene separate and contain 0.5mol of *benzene. The *benzene-free compound is obtained on drying, and it melts to a colourless liquid. [Gomberg & Cone Justus Liebigs Ann Chem 370 142 1909.] The 9-phenylxanthyl group is called “pixyl” and is a good protecting group [Chattopadhyaya & Reese J Chem Soc, Chem Commun 639 1978, Beilstein 17 III/IV 1704.]

9-CHLORO-9-PHENYLXANTHENE Preparation Products And Raw materials

Raw materials

Preparation Products

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9-CHLORO-9-PHENYLXANTHENE Suppliers

China 18 Switzerland 1 United Kingdom 2 United States 5 Global 26

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
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Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

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Sigma-Aldrich

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Suzhou Crst Pharmatech Co., Ltd.

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Amadis Chemical Company Limited

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Shanghai Pingguo Pharmaceutical Co., Ltd.

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Shandong Ono Chemical Co., Ltd.

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Suzhou Rovathin Foreign Trade Co.,Ltd

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Shanghai Kaiwei Chemical Technology Co., Ltd.

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Antai Fine Chemical Technology Co.,Limited

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42506-03-6, 9-CHLORO-9-PHENYLXANTHENERelated Search:

4'-Hydroxyacetophenone Benzyl alcohol TPP Aniline Chlorobenzene (1-Chloroethyl)benzene o-Hydroxybenzylchloride 2-Chloro-2-methylpropane 1-(chloromethyl)-2-phenoxy-benzene Xanthene 2-ISOPROPYLANISOLE 9-CHLORO-9-PHENYLXANTHENE 2-Methoxybenzyl chloride Triphenylmethyl Chloride ALPHA,ALPHA-DIMETHYLBENZYL CHLORIDE Chlorodiphenylmethane

9-CHLORO-9-PHENYL-9H-XANTHENE

9-CHLORO-9-PHENYLXANTHENE

PIXYL CHLORIDE

9-Chloro-9-phenylxanthene 97%

9H-Xanthene, 9-chloro-9-phenyl-

42506-03-6

C19H13ClO

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