Skip to Content
Merck
CN

Key Documents

View All Documentation

307793

Titanium(IV) bromide

98%, solid

Synonym(s):

Titanium tetrabromide

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
TiBr4
CAS Number:
7789-68-6
Molecular Weight:
367.48
NACRES:
NA.22
PubChem Substance ID:
24858626
UNSPSC Code:
12161600
EC Number:
232-185-0
MDL number:
MFCD00011265
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Titanium(IV) bromide, 98%

Quality Level

100

assay

98%

form

solid

reaction suitability

core: titanium, reagent type: catalyst

bp

230 °C (lit.)

mp

38-40 °C (lit.)

density

3.25 g/mL at 25 °C (lit.)

SMILES string

Br[Ti](Br)(Br)Br

InChI

1S/4BrH.Ti/h4*1H;/q;;;;+4/p-4

InChI key

UBZYKBZMAMTNKW-UHFFFAOYSA-J

Application

Titanium(IV) bromide (Titanium tetrabromide or TiBr4) can be employed as a Lewis acid catalyst in the synthesis of:
  • α-bromomethylene aldols by reacting with arylaldehydes and but-3-yn-2-one via Baylis-Hillman reaction.
  • Titanium(II) bromide which along with copper forms an efficient catalytic system for Pinacol reaction.
  • α-bromo-γ-hydroxyenamides by the reaction of ynamides and aldehyde or ketones.

Features and Benefits

Used for the formation of titanium silicide thin films on Si substrates.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCX6206
MKCX9419
MKCW7763
0000236290
MKCV4115

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

A Review of Mesoporous TiO2 Thin Films

Titanium dioxide applications: Semiconducting material characteristics and diverse functionalities.

Titanium (IV) Bromide and Boron (III) Tribromide Promoted Baylis-Hillman Reactions of Arylaldehydes with But-3-yn-2-one
Shi M and Wang C-J
Helvetica Chimica Acta, 85(3), 841-846 (2002)
Synthesis of α-Halo-γ -hydroxyenamides by Titanium Tetrahalide Mediated Addition of Aldehydes or Ketones to Ynamides
Yabuuchi Y, et al.
Organic Letters, 18(19), 4951-4953 (2016)
Efficient diastereoselective pinacol reaction of aliphatic and aromatic aldehydes by combined use of newly utilized titanium (II) bromide and copper
Mukaiyama T, et al.
Chemistry Letters (Jpn), 29(4), 336-337 (2000)
View All Related Papers

Global Trade Item Number

SKUGTIN
307793-100G04061833546444
307793-25G04061833509425