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Merck
CN

249467

Propyl chloroformate

98%

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About This Item

Linear Formula:
ClCO2CH2CH2CH3
CAS Number:
109-61-5
Molecular Weight:
122.55
NACRES:
NA.22
PubChem Substance ID:
24854996
UNSPSC Code:
12352100
EC Number:
203-687-7
MDL number:
MFCD00000649
Assay:
98%
Form:
liquid

Key Documents

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InChI key

QQKDTTWZXHEGAQ-UHFFFAOYSA-N

InChI

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

SMILES string

CCCOC(Cl)=O

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

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

signalword

Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

71.6 °F

flash_point_c

22 °C

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBB4246V
MKBB4246
22001MS
01130TD
12830KF

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Yixing Sui et al.
Bioresource technology, 275, 145-152 (2018-12-26)
The microalga Dunaliella salina has been widely studied for carotenogenesis, yet its protein production for human nutrition has rarely been reported. This study unveils the effects of growth phase and light regime on protein and essential amino acid (EAA) levels
Guo-Wu Rao et al.
Acta crystallographica. Section C, Crystal structure communications, 59(Pt 5), o281-o282 (2003-05-14)
The title compound, C(22)H(24)N(4)O(4), was prepared from propyl chloroformate and 3,6-diphenyl-1,2-dihydro-s-tetrazine. This reaction yields the title compound rather than dipropyl 3,6-diphenyl-1,4-dihydro-s-tetrazine-1,4-dicarboxylate. The 2,3-diazabutadiene group in the central six-membered ring is not planar; the C=N double-bond length is 1.285 (2) A
Jake P Violi et al.
Ecotoxicology and environmental safety, 172, 72-81 (2019-01-27)
Environmental exposure to the amino acid β-methylamino-L-alanine (BMAA) was linked to the high incidence of neurodegenerative disease first reported on the island of Guam in the 1940s and has more recently been implicated in an increased incidence of amyotrophic lateral
Yingmei Dong et al.
Frontiers in pharmacology, 11, 549-549 (2020-05-21)
Dysbiosis of gut microbiota is a critical factor in the pathogenesis of asthma. Manipulating gut microbiota is a promising therapeutic intervention in asthma, and is being extensively studied. Gu-Ben-Fang-Xiao Decoction (GBFXD), derived from traditional Chinese medicine, is an effective and
Nur Cebi et al.
Food chemistry, 248, 8-13 (2018-01-14)
An effective and simultaneous liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was used with the aim of quantifying monosodium glutamate (MSG) in foodstuffs, such as chips, taste cubes, sauces and soups. The results were linear (R
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