4-(Trifluoromethoxy)phenyl isocyanate
- CAS NO.:35037-73-1
- Empirical Formula: C8H4F3NO2
- Molecular Weight: 203.12
- MDL number: MFCD00035702
- EINECS: 252-328-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:15:32

What is 4-(Trifluoromethoxy)phenyl isocyanate?
Chemical properties
clear colorless to slightly yellow liquid
The Uses of 4-(Trifluoromethoxy)phenyl isocyanate
4-(Trifluoromethoxy)phenyl Isocyanate is a reactant in the synthesis of 4-aryl-7-hydroxyindoline-based P2Y1 antagonists as novel antiplatelet agents.
Properties of 4-(Trifluoromethoxy)phenyl isocyanate
Melting point: | -29°C |
Boiling point: | 78 °C (22 mmHg) |
Density | 1.346 g/mL at 25 °C(lit.) |
vapor pressure | 1.42hPa at 25℃ |
refractive index | n |
Flash point: | 158 °F |
storage temp. | Refrigerator (+4°C) |
form | clear liquid |
color | Colorless to Light yellow |
Water Solubility | Reacts with water. |
Sensitive | Moisture Sensitive |
BRN | 977669 |
CAS DataBase Reference | 35037-73-1(CAS DataBase Reference) |
EPA Substance Registry System | 4-(Trifluoromethoxy)phenyl isocyanate (35037-73-1) |
Safety information for 4-(Trifluoromethoxy)phenyl isocyanate
Signal word | Warning |
Pictogram(s) |
![]() Skull and Crossbones Acute Toxicity GHS06 ![]() Exclamation Mark Irritant GHS07 ![]() Health Hazard GHS08 |
GHS Hazard Statements |
H227:Flammable liquids H302:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H331:Acute toxicity,inhalation H332:Acute toxicity,inhalation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P284:Wear respiratory protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 4-(Trifluoromethoxy)phenyl isocyanate
New Products
Trans-methyl 4-aminocyclohexane- carboxylate HCl Dibenzo-18-crown-6 3-Pyridineacetonitrile, α-hydroxy- 2-Propanamine, 1-chloro-, hydrochloride (9CI) 3-Iodophenylacetic acid (S)-1-Boc-3-methanesulfonyloxy-pyrrolidine Cyclohexane, (2-propynyloxy)- 1-Indanone 4-(Ethylaminomethyl)pyridine Pyridin-4-ylmethanol hydrobromide 4-Chloro Phenyl hydrazine hydrochloride 5-Chloro-1-(4-piperidyl)-2-benzimidazolinone Ethyl 3-pyridylacetate Methyl trifluoromethanesulfonate, 95% L-Arginine, 99% 1-N-Cbz-piperidine-4-carboxylic acid Phosphonitrilic chloride trimer, 99% Benzenesulfinic acid sodium salt, 98% N N N'Trimethyl ethylenediamine N Ethylmethylamine Ethyl Methanesulfonate Variamine Blue B Diazonium salt Lead II Bromide N N' DimethylEthylenediamineRelated products of tetrahydrofuran








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