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Merck
CN

41558

Formaldehyde O-pentafluorophenylmethyl-oxime

analytical standard

Synonym(s):

Formaldehyde O-2,3,4,5,6-PFBHA-oxime

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About This Item

Empirical Formula (Hill Notation):
C8H4F5NO
CAS Number:
86356-73-2
Molecular Weight:
225.12
NACRES:
NA.24
PubChem Substance ID:
329756120
UNSPSC Code:
41116107
MDL number:
MFCD00191477

Key Documents

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InChI key

SRTQFRQWTUMMTC-UHFFFAOYSA-N

SMILES string

Fc1c(F)c(F)c(CON=C)c(F)c1F

InChI

1S/C8H4F5NO/c1-14-15-2-3-4(9)6(11)8(13)7(12)5(3)10/h1-2H2

grade

analytical standard

assay

≥98.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

environmental

format

neat

storage temp.

2-8°C

Quality Level

100

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM3978
BCCK4034
BCCH9770
BCCF3846
BCCC2993

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Nicola Mucci et al.
La Medicina del lavoro, 110(6), 446-458 (2019-12-18)
In recent years, under-vacuum sealing (UVS) and containers with formalin encapsulated in the lid have been proposed for the reduction of occupational exposure to airborne formaldehyde (FA) in healthcare environments. We are presenting a study focused on the assessment of

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