CAS No.557-41-5,ZINC FORMATE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	557-41-5
Name:	ZINC FORMATE
Article Data:	29

Formula:	C₂H₂O₄Zn
Molecular Weight:	155.425
Synonyms:	Formicacid, zinc salt (8CI,9CI);Zinc formate (6CI,7CI);Zinc diformate;
EINECS:	209-176-5
Density:	2.21 g/cm³
Melting Point:	>250°C (dec.)
Boiling Point:	100.6 °C at 760 mmHg
Flash Point:	29.9 °C
Solubility:	soluble in water
Appearance:	white crystalline solid
Risk Codes:	20/21/22
Safety:	26-36/37/39
PSA:	52.60000
LogP:	0.51670

Synthetic route

: 64-18-6
formic acid

: 743369-26-8
zinc(II) carbonate

: 557-41-5
zinc(II) formate

Conditions

Conditions	Yield
In water for 2h; Reflux;	90%
In not given prepn. from ZnCO3 and carboxylic acid in molar ratio 1:2;
In water prepn. by adding 2 mol/L formic acid to freshly pptd. metal carbonate;
In water at 100℃; for 3h;

: 21790-68-1
Zn(NH3)2(OH)2

: 201230-82-2
carbon monoxide

: 7732-18-5
water

: 557-41-5
zinc(II) formate

Conditions

Conditions	Yield
In water on react. of Zn(NH3)2(OH)2, water, CO at 160°C and 20atm;;	12.5%
In water on react. of Zn(NH3)2(OH)2, water, CO at 160°C and 20atm;;	12.5%

...Expand

: 201230-82-2
carbon monoxide

: 7732-18-5
water

: zinc(II) hydroxide

: 557-41-5
zinc(II) formate

Conditions

Conditions	Yield
In water on react. of Zn(OH)2, water, CO at 160°C and 20atm;;	3.5%
In water on react. of Zn(OH)2, water, CO at 160°C and 20atm;;	3.5%

...Expand

: 201230-82-2
carbon monoxide

: 7732-18-5
water

: zinc(II) oxide

: 557-41-5
zinc(II) formate

Conditions

Conditions	Yield
In water on react. of ZnO, water, CO at 160°C and 20atm;;	1.4%
In water on react. of ZnO, water, CO at 160°C and 20atm;;	1.4%

...Expand

: 544-17-2
calcium diformate

: 557-41-5
zinc(II) formate

: 64-18-6
formic acid

: zinc(II) oxide

: 557-41-5
zinc(II) formate

Conditions

Conditions	Yield
In water at 110 - 120℃; for 0.0833333 - 0.333333h; Product distribution / selectivity;
In not given reacting of the oxide with the corresponding amt. of the acid;

: 64-18-6
formic acid

: 583-91-5
2-hydroxy 4-methylthiobutyric acid

: zinc(II) oxide

A: DL-2-hydroxy-4-methylsulfanylbutanoate zinc salt

B: 557-41-5
zinc(II) formate

Conditions

Conditions	Yield
In water at 20 - 70℃; for 0.333333 - 1.16667h; Product distribution / selectivity;

...Expand

: 64-18-6
formic acid

: 7646-85-7
zinc(II) chloride

: 557-41-5
zinc(II) formate

Conditions

Conditions	Yield
on slow react. with anhyd. HCOOH;;
on slow react. with anhyd. HCOOH;;

: 743369-26-8
zinc(II) carbonate

: 557-41-5
zinc(II) formate

Conditions

Conditions	Yield
With formic acid In formic acid metal carbonate dissoln. in formic acid; recrystn. twice;

: 5970-62-7, 14519-97-2, 16788-41-3, 88242-86-8
zinc(II) formate dihydrate

: 557-41-5
zinc(II) formate

Conditions

Conditions	Yield
Kinetics; byproducts: H2O; 95-115°C; IR;
In solid Kinetics; byproducts: H2O; dehydration under 5E-4 to 6.0 torr water vapour pressure at 70-100°C to amorphous or cryst. zinc formate; detn. by X-ray powder diffraction;
In neat (no solvent) byproducts: H2O; on heating at 140°C;;

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Specification

This chemical is called Formic acid, zinc salt(2:1), and its IUPAC name is zinc diformate. With the molecular formula of C₂H₂O₄Zn, its product category is Metal Organic. The CAS registry number of this chemical is 557-41-5. In addition, this chemical should be sealed in the cool and dry place. Its superlist classification code is Reportable Quantity (RQ) = 1000 lb.

Other characteristics of the Formic acid, zinc salt(2:1) can be summarised as followings: (1)ACD/LogP: -0.54; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.3; (4)ACD/LogD (pH 7.4): -3.94; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 37.3 Å²; (13)Flash Point: 29.9 °C; (14)Enthalpy of Vaporization: 22.69 kJ/mol; (15)Boiling Point: 100.6 °C at 760 mmHg; (16)Vapour Pressure: 36.5 mmHg at 25°C.

Synthesis of this chemcial: Pure zinc carbonate is batches added to the excess 90 % formic acid with slightly hot, so that the resulting carbon dioxide can escape. Filtered and heated at 140 °C to constant weight, the product could be obtained.

Uses of this chemical: The Formic acid, zinc salt(2:1) is used as a catalyst in chemical processing and as a waterproofing agent. It's also use as catalysts for the transesterification reaction and crosslinking reaction.

When you are using this chemical, please be cautious about it as the following: This chemical is harmful to eyes, respiratory system, skin or if swallowed. It may cause corneal opacity, iritis and conjunctivitis. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
1.SMILES: [Zn+2].[O-]C=O.[O-]C=O
2.InChI: InChI=1/2CH2O2.Zn/c2*2-1-3;/h2*1H,(H,2,3);/q;;+2/p-2
3.InChIKey: XOBMCBQSUCOAOC-NUQVWONBAK