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249467

Sigma-Aldrich

Propyl chloroformate

98%

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About This Item

Fórmula linear:
ClCO2CH2CH2CH3
Número CAS:
109-61-5
Peso molecular:
122.55
Número CE:
203-687-7
Número MDL:
MFCD00000649
Código UNSPSC:
12352100
ID de substância PubChem:
24854996
NACRES:
NA.22

pressão de vapor

0.87 psi ( 20 °C)

Ensaio

98%

Formulário

liquid

índice de refração

n20/D 1.404 (lit.)

p.e.

105-106 °C (lit.)

solubilidade

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

densidade

1.09 g/mL at 25 °C (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

CCCOC(Cl)=O

InChI

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

chave InChI

QQKDTTWZXHEGAQ-UHFFFAOYSA-N

Aplicação

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

Palavra indicadora

Danger

Frases de perigo

H225,H302,H314,H331

Classificações de perigo

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

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

71.6 °F

Ponto de fulgor (°C)

22 °C

Equipamento de proteção individual

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

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Certificados de análise (COA)

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

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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
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
Brendan J Main et al.
Harmful algae, 74, 10-18 (2018-05-05)
The emerging toxin β-methylamino-l-alanine (BMAA) has been linked to the development of a number of neurodegenerative diseases in humans including amyotrophic lateral sclerosis (ALS), Alzheimer's disease, and Parkinson's disease. BMAA has been found to be produced by a range of
Laura Louise Scott et al.
Neurotoxicity research, 33(1), 6-14 (2017-05-05)
Chronic inhalation of aerosolized β-N-methylamino-L-alanine (BMAA) could serve as potenital route for exposure to this cyanobacterial neurotoxin implicated in the development of neurodegenerative disease. We investigated environmental aerosol BMAA loads and the fate of inhaled isotopically labeled aerosolized BMAA in
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