Triphenylsulfoniumbromide; 98%

Inquiry

Molecular Formula:

C18H15BrS

Molecular Weight:

343.28

CAS Number:

3353-89-7

Catalog Number:

3353-89-7

Product Information

Molecular Formula:

C18H15BrS

Molecular Weight:

343.28

Description

Triphenylsulfonium bromide, at a purity level of 98%, exhibits extensive utilization within the biomedical field as a highly potent photoinitiator, stimulating radical polymerization reactions. In the realm of biomaterial synthesis and drug delivery system creation, this compound assumes a paramount role. Notably, Triphenylsulfonium bromide holds exceptional significance in the innovation and formulation of progressive therapeutics for the efficacious treatment of malignant neoplasms and microbial infestations.

Synonyms

TRIPHENYLSULFONIUM BROMIDE; Triphenyl sulphonium bromide

IUPAC Name

triphenylsulfaniumbromide

Canonical SMILES

C1=CC=C(C=C1)[S+](C2=CC=CC=C2)C3=CC=CC=C3.[Br-]

InChI

InChI=1S/C18H15S.BrH/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h1-15H;1H/q+1;/p-1

InChI Key

VMJFYMAHEGJHFH-UHFFFAOYSA-M

Melting Point

293ºC

Purity

>98.0%(T)

Appearance

White to Almost white powder to crystal

Safety Information

Hazards

H315:
Causes skin irritation.
H319:
Causes serious eye irritation.

Precautionary Statement

P264:
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:
IF ON SKIN:
Wash with plenty of soap and water.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P362+P364:
Take off contaminated clothing. [As modified by IV ATP].
And wash it before reuse. [Added by IV ATP].

Computed Properties

Hydrogen Bond Donor Count

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

342.00778 g/mol

Monoisotopic Mass

342.00778 g/mol

Topological Polar Surface Area

1Å²

Heavy Atom Count

Formal Charge

Complexity

202

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

Compound Is Canonicalized

Yes

Patents

Publication Number	Title	Priority Date
CN-113253569-A	Small molecule composition, photoresist composition and method for forming pattern on substrate	2021-05-21
JP-2021080483-A	Complex	2021-03-04
CN-112920098-A	Photo-acid generator and synthetic method thereof	2021-02-05
CN-112552298-A	Sulfonium salt photo-acid generator synthesized from 16-epi-NB-methyl Voacarpine base and preparation method thereof	2020-12-23
CN-112631072-A	Sulfonium salt photo-acid generator synthesized from 10-hydroxy climbing mountain orange alkali and preparation method thereof	2020-12-23
CN-112645923-A	Photoresist resin monomer containing photoacid generator and synthetic method thereof	2020-12-23
CN-112661755-A	Sulfonium salt photo-acid generator synthesized from isocorynanthine and preparation method thereof	2020-12-23
CN-112661756-A	Sulfonium salt photo-acid generator synthesized from 20-hydroxyduraline and preparation method thereof	2020-12-23
CN-112661805-A	Sulfonium salt photo-acid generator synthesized from Bromus buxus alkali B and preparation method thereof	2020-12-23
CN-112679514-A	Sulfonium salt photo-acid generator synthesized from papaya alkali and preparation method thereof	2020-12-23

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The dilution calculator equation

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This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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