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305464

Sigma-Aldrich

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:
2357-51-9
Molecular Weight:
266.95
MDL number:
MFCD00013377
UNSPSC Code:
12171500
PubChem Substance ID:
24858433
NACRES:
NA.47

composition

Dye content, 95%

Quality Level

100

mp

122-124 °C (lit.)

λmax

375 nm

storage temp.

2-8°C

SMILES string

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

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

InChI key

GYYABOARHFFQTR-UHFFFAOYSA-N

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

JAN Code

305464-25G:4548173132372
305464-VAR:
305464-5G:4548173132389
305464-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKBX9815V
MKBL5383V
MKAA2960V
MKAA2960
05618TT

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