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DICYCLOHEXYL-(P-TOLYL)-PHOSPHINE CAS No.19966-99-5
Cas No: 19966-99-5
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Guangdong Juda Chemical Industrial Co.,Limited
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National Research Platform ISO 9001 CAS No. 19966-99-5
Cas No: 19966-99-5
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Zhengzhou Kingorgchem Chemical Technology Co., Ltd.
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19966-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19966-99-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,6 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19966-99:
(7*1)+(6*9)+(5*9)+(4*6)+(3*6)+(2*9)+(1*9)=175
175 % 10 = 5
So 19966-99-5 is a valid CAS Registry Number.

19966-99-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	DICYCLOHEXYL-(P-TOLYL)-PHOSPHINE, 98+%

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:19966-99-5 SDS

19966-99-5Upstream product

19966-99-5Downstream Products

19966-99-5Relevant articles and documents

Preparation of Aryl(dicyclohexyl)phosphines by C-P Bond-Forming Cross-Coupling in Water Catalyzed by an Amphiphilic-Resin-Supported Palladium Complex

Hirai, Yoshinori,Uozumi, Yasuhiro

supporting information, p. 2966 - 2970 (2017/10/26)

Aryl(dicyclohexyl)phosphines were prepared by a catalytic C-P bond-forming cross-coupling reaction of haloarenes with dicyclohexylphosphine under heterogeneous conditions in water containing an immobilized palladium complex coordinated to an amphiphilic polystyrene-poly(ethylene glycol) resin supported di(tert -butyl)phosphine ligand.

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CAS

19966-99-5