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38998-33-3

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38998-33-3 Usage

General Description

2,3-bis(bromomethyl)naphthalene is a chemical compound with the molecular formula C12H8Br2. It is a derivative of naphthalene and contains two bromomethyl groups attached at the 2 and 3 positions on the naphthalene ring. 2,3-bis(bromomethyl)naphthalene is often used as a building block in organic synthesis and serves as a precursor for the synthesis of various other organic compounds. It is commonly used in the production of pharmaceuticals, pesticides, and other industrial chemicals. 2,3-bis(bromomethyl)naphthalene is known for its high reactivity and is handled with caution due to its potential hazards, including its classification as a corrosive substance.

Check Digit Verification of cas no

The CAS Registry Mumber 38998-33-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,9,9 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 38998-33:
(7*3)+(6*8)+(5*9)+(4*9)+(3*8)+(2*3)+(1*3)=183
183 % 10 = 3
So 38998-33-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H10Br2/c13-7-11-5-9-3-1-2-4-10(9)6-12(11)8-14/h1-6H,7-8H2

38998-33-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Naphthalene, 2,3-bis(bromomethyl)-

1.2 Other means of identification

Product number -
Other names 2,3-Bis-brommethyl-naphthalin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:38998-33-3 SDS

38998-33-3Relevant articles and documents

Synthesis of a novel series of topographically constrained amino acids: Benzo-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acids

Wang, Chenguang,Mosberg, Henry I.

, p. 3623 - 3626 (1995)

A novel series of benzo-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acids (benzo-Tic), designed by extending the aromatic system of Tic (Tic=1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid) in three different orientation, has been synthesized.

Effects of solubilizing group modification in fullerene bis-adducts on normal and inverted type polymer solar cells

Kim, Ki-Hyun,Kang, Hyunbum,Kim, Hyeong Jun,Kim, Pan Seok,Yoon, Sung Cheol,Kim, Bumjoon J.

, p. 2373 - 2381 (2012)

Structural control of solubilizing side groups in fullerene-based electron acceptors is critically important to optimize their performance in bulk heterojunction (BHJ)-type polymer solar cell (PSC) devices. The structural changes of fullerene derivatives

Understanding the binding properties of phosphorylated glycoluril-derived molecular tweezers and selective nanomolar binding of natural polyamines in aqueous solution

Heilmann, Michael,Knezevic, Melina,Piccini, Giovannimaria,Tiefenbacher, Konrad

supporting information, p. 3628 - 3633 (2021/05/04)

A modular synthetic platform for the construction of flexible glycoluril-derived molecular tweezers was developed. The binding properties of four exemplary supramolecular hosts obtained via this approach towards 16 organic amines were investigated by means of 1H NMR titration. In this work, we compare the Ka values obtained this way with those of three structurally related molecular tweezers and provide a computational approach towards an explanation of the observed behavior of those novel hosts. The results showcase that certain structural modifications lead to very potent and selective binders of natural polyamines, with observed binding of spermine below 10 nM. This journal is

Cationic Tags for Attomole Level Detection of Analytes by Mass Spectrometry

-

Paragraph 0080, (2018/02/28)

The invention provides methods of detecting an analyte by multi-stage mass spectrometry with improved S/N ratio. An analyte is labeled with a positively-charged mass tag to form a precursor ion that leads by anchimeric assistance to a greatly enhanced, analyte-characteristic first product ion that can, in turn, lead to a greatly enhanced, analyte-characteristic second product ion in a mass spectrometer. Either a three stage mass spectrometer (true MS3) or a two-stage mass spectrometer (MS2) operated in a pseudo MS3 mode can be used. The precursor ion is split via an anchimeric-assisted reaction to form a first product ion, which in turn can be fragmented to form the second product ion. The methods offer extreme ultrasensitivity, at the low amol level. The invention also provides anchimeric mass tags for use in the methods. A wide variety of previously undetectable analytes of biological or environmental origin can be detected and quantified.

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