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Merck
CN

305464

Fast Red B tetrafluoroborate salt

Dye content 95 %

Synonym(s):

2-Methoxy-4-nitrobenzenediazonium tetrafluoroborate

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About This Item

Linear Formula:
CH3OC6H3(NO2)N2BF4
CAS Number:
Molecular Weight:
266.95
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
MDL number:
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InChI

1S/C7H6N3O3.BF4/c1-13-7-4-5(10(11)12)2-3-6(7)9-8;2-1(3,4)5/h2-4H,1H3;/q+1;-1

SMILES string

F[B-](F)(F)F.COc1cc(ccc1[N+]#N)[N+]([O-])=O

InChI key

GYYABOARHFFQTR-UHFFFAOYSA-N

composition

Dye content, 95%

mp

122-124 °C (lit.)

λmax

375 nm

storage temp.

2-8°C

Quality Level

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Olga Gordeeva et al.
Archives of toxicology, 95(1), 253-269 (2020-09-15)
Pluripotent stem cells recapitulate in vitro the early developmental stages and are considered promising cell models for predictive developmental toxicity studies. To investigate the consistency between adverse drug effects on early development and the early stages of embryonic stem cell

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