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4-NITROPHENYL TRIFLUOROACETATE

Product Name
4-NITROPHENYL TRIFLUOROACETATE
CAS No.
658-78-6
Chemical Name
4-NITROPHENYL TRIFLUOROACETATE
Synonyms
TFAONP;Trifluoro-Ac;SAKAKI BARA'S REAGENT;p-Nitrophenyl trifuoroacetate;P-NITROPHENYL TRIFLUOROACETATE;4-NITROPHENYL TRIFLUOROACETATE;NITROPHENYLTRIFLUOROACETATE(4-);4-Nitrophenyltrifluoroacetate99%;4-Nitrophenyl trifluoroacetate 99%;4-Nitrophenyl Trifluoroacetate >
CBNumber
CB0332651
Molecular Formula
C8H4F3NO4
Formula Weight
235.12
MOL File
658-78-6.mol
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4-NITROPHENYL TRIFLUOROACETATE Property

Melting point:
35-39 °C (lit.)
Boiling point:
120 °C/12 mmHg (lit.)
Density 
1.5675 (estimate)
Flash point:
>230 °F
storage temp. 
Inert atmosphere,Room Temperature
solubility 
almost transparency in Methanol
form 
powder to lump to clear liquid
color 
White or Colorless to Yellow
BRN 
658785
InChIKey
JFOIBTLTZWOAIC-UHFFFAOYSA-N
CAS DataBase Reference
658-78-6(CAS DataBase Reference)
EPA Substance Registry System
Acetic acid, trifluoro-, 4-nitrophenyl ester (658-78-6)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
RIDADR 
2811
WGK Germany 
3
21
Hazard Note 
Harmful/Irritant/Keep Cold
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29159000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
N22657
Product name
4-Nitrophenyl trifluoroacetate
Purity
99%
Packaging
25g
Price
$54
Updated
2023/06/20
TCI Chemical
Product number
T0681
Product name
4-Nitrophenyl Trifluoroacetate
Purity
>98.0%(GC)
Packaging
5g
Price
$30
Updated
2024/03/01
TCI Chemical
Product number
T0681
Product name
4-Nitrophenyl Trifluoroacetate
Purity
>98.0%(GC)
Packaging
25g
Price
$89
Updated
2024/03/01
Matrix Scientific
Product number
009047
Product name
4-Nitrophenyl trifluoroacetate
Purity
99%
Packaging
100g
Price
$135
Updated
2021/12/16
Chem-Impex
Product number
02341
Product name
4-Nitrophenyl trifluoroacetate
Purity
≥ 99% (HPLC)
Packaging
100G
Price
$140
Updated
2021/12/16
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4-NITROPHENYL TRIFLUOROACETATE Chemical Properties,Usage,Production

Chemical Properties

Beige crystalline

Uses

Reagent for the preparation of 4-nitrophenyl active esters from acids

Purification Methods

Recrystallise the ester from CHCl3/hexane [Margolis et al. J Biol Chem 253 7891 1978]. It sublimes in vacuo (m 36-38o). It is moisture sensitive. [Sakakibara & Inukai Bull Chem Soc Jpn 37 1231 1964.]

4-NITROPHENYL TRIFLUOROACETATE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-NITROPHENYL TRIFLUOROACETATE manufacturers

Henan Fengda Chemical Co., Ltd
Product
4-NITROPHENYL TRIFLUOROACETATE 658-78-6
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-24
Henan Aochuang Chemical Co.,Ltd.
Product
4-NITROPHENYL TRIFLUOROACETATE 658-78-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-09-26
Hebei Zhanyao Biotechnology Co. Ltd
Product
4-NITROPHENYL TRIFLUOROACETATE 658-78-6
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2021-10-19

658-78-6, 4-NITROPHENYL TRIFLUOROACETATERelated Search:


  • trifluoro-aceticaci4-nitrophenylester
  • 4-Nitrophenyl trifluoroacetate 99%
  • 4-Nitrophenyltrifluoroacetate99%
  • 4-NITROPHENYL TRIFLUOROACETATE 97+%
  • Trifluoro-Ac
  • Trifluoroacetic acid 4-nitrophenyl ester, 4-Nitrophenyl 2,2,2-tri
  • (4-nitrophenyl) 2,2,2-trifluoroacetate
  • (4-nitrophenyl) 2,2,2-trifluoroethanoate
  • 2,2,2-trifluoroacetic acid (4-nitrophenyl) ester
  • p-Nitrophenyl trifuoroacetate
  • TFAONP 4-Nitrophenyl Trifluoroacetate
  • Trifluoroacetic acid 4-nitrophenyl ester, 4-Nitrophenyl 2,2,2-trifluoroethanoate
  • 4-Nitrophenyl trifluoroacetate≥ 99% (HPLC)
  • P-NITROPHENYL TRIFLUOROACETATE
  • NITROPHENYLTRIFLUOROACETATE(4-)
  • SAKAKI BARA'S REAGENT
  • TRIFLUOROACETIC ACID 4-NITROPHENYL ESTER
  • Acetic acid, trifluoro-, p-nitrophenyl ester
  • Trifluoroacetic acid p-nitrophenyl ester
  • 4-NITROPHENYL TRIFLUOROACETATE
  • TFAONP
  • 4-Nitrophenyl Trifluoroacetate(TFAONP)
  • 4-Nitrophenyl Trifluoroacetate &gt
  • Acetic acid, 2,2,2-trifluoro-, 4-nitrophenyl ester
  • 4-NITROPHENYL TRIFLUOROACETATE ISO 9001:2015 REACH
  • 658-78-6
  • C8H4F3NO4
  • CF3CO2C6H4NO2
  • Condensation & Active Esterification
  • Synthetic Reagents
  • Coupling
  • Active Esters/Additives
  • Condensation & Active Esterification
  • Synthetic Organic Chemistry
  • Active Esters/Additives
  • Active Esters/AdditivesSynthetic Reagents
  • Coupling
  • Peptide Synthesis