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249467

Sigma-Aldrich

Propyl chloroformate

98%

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Linear Formula:
ClCO2CH2CH2CH3
CAS Number:
109-61-5
Molecular Weight:
122.55
EC Number:
203-687-7
MDL number:
MFCD00000649
UNSPSC Code:
12352100
PubChem Substance ID:
24854996
NACRES:
NA.22

vapor pressure

0.87 psi ( 20 °C)

Assay

98%

form

liquid

refractive index

n20/D 1.404 (lit.)

bp

105-106 °C (lit.)

solubility

benzene: miscible(lit.)
chloroform: miscible(lit.)
diethyl ether: miscible(lit.)

density

1.09 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCCOC(Cl)=O

InChI

1S/C4H7ClO2/c1-2-3-7-4(5)6/h2-3H2,1H3

InChI key

QQKDTTWZXHEGAQ-UHFFFAOYSA-N

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

Signal Word

Danger

Hazard Statements

H225,H302,H314,H331

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

WGK

WGK 1

Flash Point(F)

71.6 °F

Flash Point(C)

22 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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