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Safety Information

T83607

Sigma-Aldrich

Bromotriphenylmethane

98%

Synonym(s):

Triphenylbromomethane, Trityl bromide

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About This Item

Linear Formula:
(C6H5)3CBr
CAS Number:
596-43-0
Molecular Weight:
323.23
Beilstein:
1878494
EC Number:
209-884-4
MDL number:
MFCD00000120
UNSPSC Code:
12352100
PubChem Substance ID:
24900521
NACRES:
NA.22

Assay

98%

bp

230 °C/15 mmHg (lit.)

mp

152-154 °C (lit.)

storage temp.

2-8°C

SMILES string

BrC(c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C19H15Br/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChI key

NZHXEWZGTQSYJM-UHFFFAOYSA-N

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Application

Reagent for the preparation of trityl esters.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

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.

JAN Code

T83607-VAR:
T83607-100G:
T83607-BULK:
T83607-25G:
T83607-5G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A straightforward transformation protocol combining two distinct living polymerization methods for the controlled synthesis of block copolymers is described. In the first step, bromo-terminated poly(methyl methacrylate) is prepared by atom transfer radical polymerization (ATRP). Then, a bromide end group is
Krzysztof Matyjaszewski et al.
Molecules (Basel, Switzerland), 26(2) (2021-01-14)
N-alkyl phosphoranimines were synthesized via the Staudinger reaction of four different alkyl azides with tris(2,2,2-trifluoroethyl) phosphite. N-adamantyl, N-benzyl, N-t-butyl, and N-trityl phosphoranimines were thoroughly characterized and evaluated as chain-capping compounds in the anionic polymerization of P-tris(2,2,2-trifluoroethoxy)-N-trimethylsilyl phosphoranimine monomer. All four
Salvatore Debonis et al.
Journal of medicinal chemistry, 51(5), 1115-1125 (2008-02-13)
The human kinesin Eg5 is a potential drug target for cancer chemotherapy. Eg5 specific inhibitors cause cells to block in mitosis with a characteristic monoastral spindle phenotype. Prolonged metaphase block eventually leads to apoptotic cell death. S-trityl-L-cysteine (STLC) is a

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