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519294

Sigma-Aldrich

1-Ethynyl-4-nitrobenzene

97%

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About This Item

Linear Formula:
HC≡CC6H4NO2
CAS Number:
937-31-5
Molecular Weight:
147.13
MDL number:
MFCD00024794
UNSPSC Code:
12352100
PubChem Substance ID:
24874071
NACRES:
NA.22

Quality Level

100

Assay

97%

mp

148-150 °C (lit.)

SMILES string

[O-][N+](=O)c1ccc(cc1)C#C

InChI

1S/C8H5NO2/c1-2-7-3-5-8(6-4-7)9(10)11/h1,3-6H

InChI key

GAZZTEJDUGESGQ-UHFFFAOYSA-N

Related Categories

Storage Class Code

11 - Combustible Solids

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.

JAN Code

519294-VAR:
519294-1G:
519294-BULK:
519294-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCC9345
MKBV8278V
MKBM9687V
MKBJ3942V
MKBH2116V

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Several bis(triazolium)-based receptors have been synthesized as chemosensors for anion recognition. The central naphthalene core features two aryltriazolium side-arms. NMR experiments revealed differences between the binding modes of the two triazolium rings: one triazolium ring acts as a hydrogen-bond donor
Mohammad Zafar et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 25(59), 13537-13546 (2019-07-25)
Building upon previous work, the chemistry of [(η6 -p-cymene)Ru{P(OMe)2 OR}Cl2 ], (R=H or Me) has been extended with [H2 B(mbz)2 ]- (mbz=2-mercaptobenzothiazolyl) using different Ru precursors and borate ligands. As a result, a series of 1,3-N,S-chelated ruthenium borate complexes, for

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