ChemicalBook > CAS DataBase List > TRIFLUOROACETIC ACID HYDRAZIDE

TRIFLUOROACETIC ACID HYDRAZIDE

Product Name: TRIFLUOROACETIC ACID HYDRAZIDE
CAS No.: 1538-08-5
Chemical Name: TRIFLUOROACETIC ACID HYDRAZIDE
Synonyms: uoroacetohydrazide;Trifluoroacetyl hydrazine;Trifluoroacetyl Hydrazide;Hydrazine trifluoroacetate;Trifluoroacetohydrazide, tech;2,2,2-Trifluoroacetohydrazide;TRIFLUOROACETIC ACID HYDRAZIDE;1,3-bis(4-nitrophenyl)-2-propanone;2,2,2-Trifluoroacetohydrazide 95%;2,2,2-trifluoroAcetic acid hydrazide
CBNumber: CB4241984
Molecular Formula: C2H3F3N2O
Formula Weight: 128.05
MOL File: 1538-08-5.mol

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TRIFLUOROACETIC ACID HYDRAZIDE Property

Melting point:: 111 °C
Boiling point:: 84-86 °C(Press: 14 Torr)
Density: 1.462±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form: solid
pka: 9.47±0.20(Predicted)
color: White

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
HS Code: 2916199590

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TRC

Product number: B585553
Product name: 2,2,2-Trifluoroacetohydrazide
Packaging: 500mg
Price: $155
Updated: 2021/12/16

Matrix Scientific

Product number: 119688
Product name: 2,2,2-Trifluoroacetohydrazide
Purity: 95+%
Packaging: 1g
Price: $180
Updated: 2021/12/16

Ark Pharm

Product number: AK-82564
Product name: 2,2,2-Trifluoroacetohydrazide
Purity: 95%
Packaging: 100mg
Price: $5
Updated: 2021/12/16

Oakwood

Product number: 008416
Product name: Trifluoroacetic acid hydrazide (a mixture of monomer and dimer)
Packaging: 1g
Price: $29
Updated: 2021/12/16

Oakwood

Product number: 008416
Product name: Trifluoroacetic acid hydrazide (a mixture of monomer and dimer)
Packaging: 25g
Price: $348
Updated: 2021/12/16

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TRIFLUOROACETIC ACID HYDRAZIDE Chemical Properties,Usage,Production

Uses

Trifluoroacetic acid hydrazide is used in chemical synthesis applications. It is used in the preparation of sitagliptin intermediates, pyridazinone derivatives and fluoronitrocarboxylic acid hydrazides, among other organic compounds.

Synthesis

383-63-1

1538-08-5

Step 2 Preparation of trifluoroacetohydrazide: Ethyl trifluoroacetate (14.2 g, 0.10 mol) and hydrazine hydrate (5.54 g, 0.11 mol) were dissolved in ethanol (25 mL), and heated and refluxed for 6 hours. After the reaction was completed, the solvent was removed by distillation under reduced pressure, and the resulting residue was dried under vacuum to obtain trifluoroacetohydrazide (12.3 g, 96% yield), the product was a transparent oil, which was solidified after standing.

References

[1] Patent: US6423713, 2002, B1
[2] Patent: US6514977, 2003, B1
[3] Patent: US6979686, 2005, B1. Location in patent: Page/Page column 134
[4] Magnetic Resonance in Chemistry, 1990, vol. 28, p. 331 - 336
[5] Journal of the Indian Chemical Society, 2010, vol. 87, # 5, p. 589 - 593

TRIFLUOROACETIC ACID HYDRAZIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from TRIFLUOROACETIC ACID HYDRAZIDE manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: Trifluoroacetic acid hydrazide 1538-08-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-09

Honest Joy Holdings Limited

Product: 2,2,2-trifluoroacetohydrazide 1538-08-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99.3%
Supply Ability: 100 tons
Release date: 2022-02-08

Career Henan Chemical Co

Product: TRIFLUOROACETIC ACID HYDRAZIDE 1538-08-5
Price: US $500.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2018-08-04

1538-08-5, TRIFLUOROACETIC ACID HYDRAZIDERelated Search:

TRIFLUOROPYRUVIC ALDEHYDE TRIFLUOROACETIC ACID HYDRAZIDE Fluoroacetic acid Trifluoroacetic acid Hydrazine acetate N-TRIFLUOROACETYL-N'-(TRIFLUOROACETIMIDOYL)HYDRAZINE 2,2,2-TRIFLUORO-N'-(TRIFLUOROACETYL)ACETOHYDRAZIDE 1-TRIFLUOROACETYL-4-THIOSEMICARBAZIDE TOSLAB 12889 TOSLAB 14669 HYDRAZINIUM N1-(2,2,2-TRIFLUOROACETYL)-2,2,2-TRIFLUOROETHANEHYDRAZONOATE N'-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-2,2,2-TRIFLUOROACETOHYDRAZIDE TOSLAB 13502 AURORA 1721 SALOR-INT L354120-1EA 3-(4-CHLOROPHENYL)-6-(4-HYDROXY-3,5-DIMETHYLPHENYL)-1-(TRIFLUOROACETYL)-1,6-DIHYDRO-1,2,4-TRIAZIN-5(2H)-ONE 2,2,2-TRIFLUORO-N'-(6-FLUORO-2-PYRIDINYL)ACETOHYDRAZIDE 4-METHYL-1-(TRIFLUOROACETYL)-3-THIOSEMICARBAZIDE

TRIFLUOROACETIC ACID HYDRAZIDE

2,2,2-Trifluoroacetohydrazide

Trifluoroacetyl Hydrazide

2,2,2-trifluoroAcetic acid hydrazide

Acetic acid, 2,2,2-trifluoro-, hydrazide

1,3-bis(4-nitrophenyl)-2-propanone

Trifluoroacetohydrazide, tech

Hydrazine trifluoroacetate

uoroacetohydrazide

Trifluoroacetyl hydrazine

2,2,2-Trifluoroacetohydrazide 95%

1538-08-5

C2H3F3N2O

C4H6F6N4O2