EATON'S REAGENT
- CAS NO.:39394-84-8
- Empirical Formula: CH4O8P2S
- Molecular Weight: 238.05
- MDL number: MFCD00070545
- EINECS: 679-375-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02

What is EATON'S REAGENT?
Chemical properties
Clear colorless to light yellow liquid
The Uses of EATON'S REAGENT
Eaton's Reagent is used in the synthesis fluorine-based hole-transporting material, mono and bis-chalcone derivatives via Claisen-Schmidt condensation reaction between arylaldehydes and ketones and 4-hydroxycoumarins and 4-hydroxy-2-quinolinones derivatives.
The Uses of EATON'S REAGENT
Eaton′s Reagent may be used in the synthesis of the following:
- Fluorene-based hole-transporting material.
- Mono and bis-chalcone derivatives via Claisen-Schmidt condensation reaction between arylaldehydes and ketones.
- 4-Hydroxycoumarins and 4-hydroxy-2-quinolinones derivatives.
General Description
Eaton′s Reagent contains 7.7wt% phosphorus pentoxide in methanesulfonic acid. It is commonly used as a catalyst and condensing agent.
Properties of EATON'S REAGENT
Boiling point: | 122 °C/1 mmHg |
Density | 1.5 g/mL at 25 °C |
refractive index | n |
Flash point: | >230 °F |
storage temp. | Inert atmosphere,Room Temperature |
form | Liquid |
color | Clear |
Water Solubility | Decomposes in water. |
Sensitive | Moisture Sensitive |
InChI | InChI=1S/CH4O3S.O5P2/c1-5(2,3)4;1-6(2)5-7(3)4/h1H3,(H,2,3,4); |
Safety information for EATON'S REAGENT
Signal word | Danger |
Pictogram(s) |
![]() Corrosion Corrosives GHS05 ![]() Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H290:Corrosive to Metals H302:Acute toxicity,oral H314:Skin corrosion/irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P234:Keep only in original container. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for EATON'S REAGENT
InChIKey | JHNLZOVBAQWGQU-UHFFFAOYSA-N |
SMILES | S(=O)(=O)(O)C.P(=O)(=O)OP(=O)=O |
New Products
3-Iodophenylacetic acid 3-Pyridineacetonitrile, α-hydroxy- 2-Propanamine, 1-chloro-, hydrochloride (9CI) 3-(hexyloxy)-4-(pyridin-3-yl)-1,2,5-thiadiazole 2-Hexyn-1-ol Dibenzo-18-crown-6 Nickel(II) perchlorate hexahydrate, 98% 4-Bromophenylacetonitrile, 95% 3-Bromo-4-fluoroaniline, 97% Sodium tetraborate decahydrate, 98% Palladium(II) acetate, trimer, Pd 99% 4-Bromo-2-chlorotoluene, 97% N N Dimethylformamide Dimethyl Acetal (Dmf Dma) 2,3-Dichloro Benzoyl Cyanide [Side Chain] Bis(2-Chloroethyl) Amine Hydrochloride L-Glutamic Acid Diethyl Ester Hydrochloride 5-(Difluoromethoxy)-2-Mercaptobenzimidazole 1-Ethyl-3-(3-Dimethylaminopropyl)-Carbodiimide Hydrochloride [EDC Hcl] 1,4-Napthoquinone Bromoiodomethane Sodium Bicarbonate Methylene Dichloride (MDC) Ethyl Acetate Indole-3-Carbinol (I3C)Related products of tetrahydrofuran





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