21803-11-2

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Basic information

Product Name: trimethylstannanylium 4,5-bis(methoxycarbonyl)-3-(trimethylstannanyl)pyrazol-1-ide
Synonyms:
CAS NO:21803-11-2
Molecular Formula: C₁₃H₂₄N₂O₄Sn₂
Molecular Weight: 509.7607
EINECS: N/A
Product Categories: N/A
Mol File: 21803-11-2.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: 392.6°C at 760 mmHg
Flash Point: 191.2°C
Appearance: N/A
Density: N/A
Vapor Pressure: 2.27E-06mmHg at 25°C
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: trimethylstannanylium 4,5-bis(methoxycarbonyl)-3-(trimethylstannanyl)pyrazol-1-ide(CAS DataBase Reference)
NIST Chemistry Reference: trimethylstannanylium 4,5-bis(methoxycarbonyl)-3-(trimethylstannanyl)pyrazol-1-ide(21803-11-2)
EPA Substance Registry System: trimethylstannanylium 4,5-bis(methoxycarbonyl)-3-(trimethylstannanyl)pyrazol-1-ide(21803-11-2)

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: 21803-11-2(Hazardous Substances Data)

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1H-Pyrazole-4,5-dicarboxylicacid, 1,3-bis(trimethylstannyl)-, 4,5-dimethyl ester
Cas No: 21803-11-2
USD $ 3.0-3.0 / Kilogram
1 Kilogram
1-100 Metric Ton/Month
Dayang Chem (Hangzhou) Co.,Ltd.
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21803-11-2
Cas No: 21803-11-2
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Henan Tianfu Chemical Co., Ltd.
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1H-Pyrazole-4,5-dicarboxylicacid, 1,3-bis(trimethylstannyl)-, 4,5-dimethyl ester cas 21803-11-2
Cas No: 21803-11-2
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Hangzhou Fandachem Co.,Ltd
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21803-11-2 Usage

General Description

Trimethylstannanylium 4,5-bis(methoxycarbonyl)-3-(trimethylstannanyl)pyrazol-1-ide is a complex chemical compound containing trimethylstannanylium and pyrazole groups. The trimethylstannanylium group consists of three methyl groups attached to a tin atom, while the pyrazole group is a five-membered ring containing two nitrogen atoms. The compound also features two methoxycarbonyl groups attached to the pyrazole ring, enhancing its stability and functionality. This chemical may have various applications in organic synthesis, coordination chemistry, and potentially in the pharmaceutical industry due to its unique structure and properties.

Check Digit Verification of cas no

The CAS Registry Mumber 21803-11-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,8,0 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 21803-11:
(7*2)+(6*1)+(5*8)+(4*0)+(3*3)+(2*1)+(1*1)=72
72 % 10 = 2
So 21803-11-2 is a valid CAS Registry Number.

21803-11-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	dimethyl 2,5-bis(trimethylstannyl)pyrazole-3,4-dicarboxylate

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).

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