Name | Propyl chlorocarbonate |
Synonyms | Propyl chloroforMat propyl chloroformate Proply chloroformate n-propyl chloroformate Propyl chlorocarbonate Chloride propyl forMate Propyl chloridocarbonate propyl carbonochloridate chloro-formicacipropylester chlorocarbonicacidpropylester chloroformic acid propyl ester NORMAL PROPYL CHLOROFORMATE (NPCF) Formic acid, chloro-, propyl ester Carbonochloridic acid propyl ester |
CAS | 109-61-5 |
EINECS | 203-687-7 |
InChI | InChI=1/C4H7ClO2/c1-2-3-7-4(5)6/h2-3H2,1H3 |
InChIKey | QQKDTTWZXHEGAQ-UHFFFAOYSA-N |
Molecular Formula | C4H7ClO2 |
Molar Mass | 122.55 |
Density | 1.09g/mLat 25°C(lit.) |
Boling Point | 105-106°C(lit.) |
Flash Point | 84°F |
Solubility | benzene: miscible(lit.) |
Vapor Presure | 0.87 psi ( 20 °C) |
Appearance | Oil |
Specific Gravity | 1.09 |
Color | Colourless |
Merck | 13,7940 |
Storage Condition | 2-8°C |
Stability | Volatile |
Refractive Index | n20/D 1.404(lit.) |
Physical and Chemical Properties | Trait liquid. boiling point 94 ℃ relative density 1.139 solubility is miscible with benzene and ether. |
Use | Used as flotation agent and organic synthesis reagent |
Risk Codes | R10 - Flammable R23 - Toxic by inhalation R34 - Causes burns R22 - Harmful if swallowed R11 - Highly Flammable |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S16 - Keep away from sources of ignition. |
UN IDs | UN 2740 6.1/PG 1 |
WGK Germany | 1 |
RTECS | LQ6830000 |
HS Code | 29151300 |
Hazard Class | 6.1(a) |
Packing Group | I |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | used as a flotation agent and an organic synthesis reagent n-propyl chloroformate is an intermediate of the fungicide downy. |
production method | the preparation method is to add n-propanol in a phosgene kettle, start stirring, then phosgene is introduced through the phosgene flow meter, and the temperature of the phosgene is about 30 ℃, and the phosgene is continued for several hours. When the end point is close to the end point, the sampling and analysis are carried out, phosgene and hydrogen chloride were then driven off by nitrogen, phosgene was destroyed, and sampled and analyzed as a product. Reaction equation: CH3CH2CH2OH COCl2 → ClCOOCH2CH2CH3 |
category | toxic substances |
toxicity grade | high toxicity |
Acute toxicity | oral-mouse LD50: 650 mg/kg |
flammability hazard characteristics | flammable; Toxic hydrogen chloride gas |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored and transported separately from oxidant, alkali and food |
extinguishing agent | dry powder, sand, foam, carbon dioxide |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |