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727466

Sigma-Aldrich

4-Azidotoluene solution

~0.5 M in tert-butyl methyl ether, ≥95.0% (HPLC)

Synonym(s):

1-Azido-4-methylbenzene solution, 4-Methylphenyl azide solution, p-Tolyl azide solution

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About This Item

Empirical Formula (Hill Notation):
C7H7N3
CAS Number:
2101-86-2
Molecular Weight:
133.15
Beilstein:
1841411
MDL number:
MFCD09971470
UNSPSC Code:
12352200
PubChem Substance ID:
329764321
NACRES:
NA.22

Quality Level

100

Assay

≥95.0% (HPLC)

form

liquid

concentration

~0.5 M in tert-butyl methyl ether

impurities

≤2.0% water

storage temp.

−20°C

SMILES string

Cc1ccc(cc1)N=[N+]=[N-]

InChI

1S/C7H7N3/c1-6-2-4-7(5-3-6)9-10-8/h2-5H,1H3

InChI key

YVXDRCDGBCOJHX-UHFFFAOYSA-N

Related Categories

General description

4-Azidotoluene is an aromatic azide generally used in copper(I)-catalyzed azide-alkyne cycloaddition reactions.

Application

4-Azidotoluene solution may be used for the functionalization at the axial position of boron subphthalocyanines with a terminal acetylene functionality via copper(I)-catalyzed azide-alkyne cycloaddition in the presence of Hunig′s base.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H315

Hazard Classifications

Flam. Liq. 2 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-18.4 °F

Flash Point(C)

-28 °C

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.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

727466-10ML:4548173924359
727466-VAR:
727466-BULK:
727466-50ML:4548173924366

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Certificates of Analysis (COA)

Lot/Batch Number
BCCC3518
BCBZ7705
BCBM6986V
BCBG3020V
BCBG3020

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