21680-84-2

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Basic information

Product Name: 2,4,4,6-tetraphenyl-4H-1,4-oxaphosphinin-4-ium
Synonyms:
CAS NO:21680-84-2
Molecular Formula: Br*C₂₈H₂₂OP
Molecular Weight: 405.4469
EINECS: N/A
Product Categories: N/A
Mol File: 21680-84-2.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2,4,4,6-tetraphenyl-4H-1,4-oxaphosphinin-4-ium(CAS DataBase Reference)
NIST Chemistry Reference: 2,4,4,6-tetraphenyl-4H-1,4-oxaphosphinin-4-ium(21680-84-2)
EPA Substance Registry System: 2,4,4,6-tetraphenyl-4H-1,4-oxaphosphinin-4-ium(21680-84-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 21680-84-2(Hazardous Substances Data)

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4H-1,4-Oxaphosphorinium, 2,4,4,6-tetraphenyl-, bromide
Cas No: 21680-84-2
USD $ 3.0-3.0 / Kilogram
1 Kilogram
1-100 Metric Ton/Month
Dayang Chem (Hangzhou) Co.,Ltd.
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2,4,4,6-tetraphenyl-4H-1,4-oxaphosphinin-4-ium
Cas No: 21680-84-2
USD $ 40.0-50.0 / Kilogram
1 Kilogram
100 Metric Ton/Month
Hebei Quanhe Biotechnology Co. LTD
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21680-84-2
Cas No: 21680-84-2
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Henan Tianfu Chemical Co., Ltd.
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4H-1,4-Oxaphosphorinium, 2,4,4,6-tetraphenyl-, bromide cas 21680-84-2
Cas No: 21680-84-2
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Hangzhou Fandachem Co.,Ltd
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21680-84-2 Usage

General Description

2,4,4,6-tetraphenyl-4H-1,4-oxaphosphinin-4-ium, also known as TPPP, is a chemical compound with a complex organic structure containing phosphorus and oxygen atoms. It is a cationic species with a positive charge, and its molecular formula is C28H23O1P. TPPP is often used as a precursor in the synthesis of various organic compounds and materials due to its versatile reactivity and stability. Its unique molecular structure and properties make it a valuable building block in the field of organic chemistry and materials science.

Check Digit Verification of cas no

The CAS Registry Mumber 21680-84-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,6,8 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 21680-84:
(7*2)+(6*1)+(5*6)+(4*8)+(3*0)+(2*8)+(1*4)=102
102 % 10 = 2
So 21680-84-2 is a valid CAS Registry Number.

21680-84-2SDS

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	4H-1,4-Oxaphosphorinium, 2,4,4,6-tetraphenyl-, bromide

1.2 Other means of identification

Product number	-
Other names	2,4,4,6-Tetraphenyl-1,4-dihydro-pyridin

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:21680-84-2 SDS

21680-84-2Upstream product

21680-84-2Downstream Products

31398-97-7 1,4-Dihydro-2,4,6-triphenyl-4-oxo-1,4-oxaphosphorin

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