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ChemicalBook >> CAS DataBase List >>Propyl chloroformate

Propyl chloroformate

CAS No.
109-61-5
Chemical Name:
Propyl chloroformate
Synonyms
NPCF;propyl carbonochloridate;PROPYL CHLOROCARBONATE;Propyl chloroforMat;PROPYL CHLOROFORMATE;Proply chloroformate;N-PROPYL CHLOROFORMATE;Chloride propyl forMate;Propyl chloridocarbonate;n-Propyl chlorocarbonate
CBNumber:
CB9852781
Molecular Formula:
C4H7ClO2
Molecular Weight:
122.55
MDL Number:
MFCD00000649
MOL File:
109-61-5.mol
Last updated:2024-12-18 14:15:32

Propyl chloroformate Properties

Boiling point 105-106 °C(lit.)
Density 1.09 g/mL at 25 °C(lit.)
vapor pressure 0.87 psi ( 20 °C)
refractive index n20/D 1.404(lit.)
Flash point 84 °F
storage temp. 2-8°C
solubility benzene: miscible(lit.)
form Oil
color Colourless
Specific Gravity 1.09
Merck 13,7940
Dielectric constant 11.2（20℃）
Stability Volatile
InChIKey QQKDTTWZXHEGAQ-UHFFFAOYSA-N
LogP 1.385 (est)
CAS DataBase Reference 109-61-5(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII A5Y2T003JU
NIST Chemistry Reference n-Propylchloroformate(109-61-5)
EPA Substance Registry System Propyl chloroformate (109-61-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS05,GHS06
Signal word  Danger
Hazard statements  H225-H302-H314-H331
Precautionary statements  P210-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  T,F
Risk Statements  10-23-34-22-11
Safety Statements  26-36-45-16
RIDADR  UN 2740 6.1/PG 1
WGK Germany  1
RTECS  LQ6830000
HazardClass  6.1(a)
PackingGroup  I
HS Code  29151300
Hazardous Substances Data 109-61-5(Hazardous Substances Data)
Toxicity mouse,LC50,inhalation,319ppm/1H (319ppm),"Kirk-Othmer Encyclopedia of Chemical Technology," 3rd ed., Grayson, M., and D. Eckroth, eds. New York, John Wiley & Sons, Inc., 1978Vol. 4, Pg. 758, 1978.

Propyl chloroformate price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 249467 Propyl chloroformate 98% 109-61-5 25g $45.3 2023-01-07 Buy
Sigma-Aldrich 249467 Propyl chloroformate 98% 109-61-5 100g $129 2023-01-07 Buy
TRC P835120 Propyl chloroformate 109-61-5 5g $110 2021-12-16 Buy
American Custom Chemicals Corporation HCH0026913 N-PROPYL CHLOROFORMATE 95.00% 109-61-5 25G $1129.8 2021-12-16 Buy
American Custom Chemicals Corporation HCH0026913 N-PROPYL CHLOROFORMATE 95.00% 109-61-5 100G $2539.13 2021-12-16 Buy
Product number Packaging Price Buy
249467 25g $45.3 Buy
249467 100g $129 Buy
P835120 5g $110 Buy
HCH0026913 25G $1129.8 Buy
HCH0026913 100G $2539.13 Buy

Propyl chloroformate Chemical Properties,Uses,Production

Chemical Properties

Propyl Chloroformate (PCF) is a colorless to yellow liquid, with a pungent odor. It reacts with water and spontaneous decomposes. It is miscible with benzene and ether.

Uses

Propyl Chloroformate is used as a dramatizing agent for the determination of morphine, codeine and 6-acetyl morphine in urine and blood using direct aqueous derivatization.

Production Methods

Prepared by the reaction of liquid anhydrous n-propyl alcohol with molar excess of dry, chlorine-free phosgene at low temperature.

Application

Propyl chloroformate has been used:
as derivatization reagent in quantification of dopamine, serotonin and norepinephrine in human urine by solid phase microextraction-gas chromatography-triple quadrupole mass spectrometry
in the preparation of dipropyl 3,6-diphenyl-1,2-dihydro-1,2,4,5-tetrazine-1,2-dicarboxylate
N-propyl chloroformate is an intermediate of the fungicide propamocarb.

Preparation

Synthesis of Propyl chloroformate: Add n-propanol to the phosgene-passing kettle, start stirring, and then pass phosgene through the phosgene flowmeter. The phosgene-passing temperature is about 30 °C, and continue to pass the phosgene for several hours. When the end point is approached, sample and analyze, and stop when the standard is reached. Pass phosgene, cool, and then pass nitrogen to drive away phosgene and hydrogen chloride, destroy phosgene, and sample and analyze it as a product.
Reaction equation: CH3CH2CH2OH+COCl2→ClCOOCH2CH2CH3

General Description

N-propyl chloroformate appears as a colorless liquid. May be decomposed by water. Severely irritates skin and eyes. Very toxic by ingestion, inhalation or skin absorption. Denser than water and vapors heavier than air. Flash point 50°F. Used to make other chemicals.

Air & Water Reactions

Highly flammable. Water (moisture in air or soil) reacts with generation of heat and hydrochloric acid.

Reactivity Profile

Unstable, decomposes spontaneously to form hydrochloric acid and other products. Avoid moist air. [EPA, 1998]. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].

Health Hazard

Strongly irritating to eyes and mucous membranes. Poisonous; may be fatal if inhaled, swallowed or absorbed through skin.

Fire Hazard

When heated to decomposition, Propyl chloroformate emits toxic fumes of chlorine containing compounds. Propyl chloroformate is a flammable/combustible material; Propyl chloroformate may be ignited by heat, sparks or flames. Vapors may travel to a source of ignition and flash back. Container may explode in heat or fire. Vapor explosion and poison hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Runoff from fire control or dilution water may cause pollution. Gradually decomposed by water and alcohol. Unstable, decomposes spontaneously to form hydrochloric acid and other products. Avoid moist air.

Flammability and Explosibility

Flammable

Safety Profile

Poison by skin contact. Moderately toxic by ingestion and inhalation. A corrosive irritant to skin, eyes, and mucous membranes. Flammable when exposed to heat or flame, can react vigorously with oxidizing materials. When heated to decomposition it emits toxic fumes of Cl-. Used as a reactive intermediate to polymerization initiators.

Potential Exposure

Propyl chloroformate is used in organic synthesis; as an intermediate for polymerization initiators; may have been used as a military poison gas.

Shipping

UN2740 n-Propyl chloroformate, Hazard class: 6.1; Labels: 6.1-Poison Inhalation Hazard, 3-Flammable liquid, 8-Corrosive material. Inhalation Hazard Zone B

Incompatibilities

Propyl chloroformate forms explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explo- sions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, water and alcohols. Reaction with water forms heat and hydrochloric acid. Attacks some metals and coating in the presence of moisture.

Propyl chloroformate Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 215)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29791 60
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View Lastest Price from Propyl chloroformate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Propyl chloroformate pictures 2021-07-13 Propyl chloroformate
109-61-5
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
Propyl chloroformate pictures 2021-07-10 Propyl chloroformate
109-61-5
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
Propyl chloroformate pictures 2021-07-02 Propyl chloroformate
109-61-5
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
Propyl chloroforMat Propyl chloroforMate, 98%+ Chloride propyl forMate chlorocarbonicacidpropylester chloro-formicacipropylester Formic acid, chloro-, propyl ester Propyl chloridocarbonate N-PROPYL CHLOROFORMATE PROPYL CHLOROFORMATE CHLOROFORMIC ACID PROPYL ESTER CHLOROFORMIC ACID N-PROPYL ESTER carbonochloridic acid propyl ester NORMAL PROPYL CHLOROFORMATE (NPCF) Proply chloroformate n-Propyl chlorocarbonate Propyl chloroformate: (Propyl chlorocarbonate) propyl chloroformate chloroformic acid propylester n-propyl chloroformate Propyl Chloroformate > n-propyl chloromethyl ester propyl carbonochloridate NPCF PROPYL CHLOROCARBONATE 109-61-5 106-61-5 ClCOOC3H7 ClCO2CH2CH2CH3 ClCOOCH2CH2CH3 Organic Building Blocks Carbonyl Compounds Building Blocks Acid Halides API Intermediate Agrochemicals CHLOROFORMATES Acid HalidesDerivatization Reagents HPLC Carbonyl Chlorides Carbonyl Compounds Fluorescence Organic Building Blocks bc0001 K00001