CAS No.13517-10-7,BORON TRIIODIDE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	13517-10-7
Name:	BORON TRIIODIDE
Article Data:	59

Formula:	BI3
Molecular Weight:	391.524
Synonyms:	Boroniodide (6CI);Boron iodide (BI3) (8CI);Boron triiodide;Triiodoborane;Triiodoboron;
EINECS:	236-857-4
Density:	3.66g/cm³
Melting Point:	43-44°C
Boiling Point:	210°C
Flash Point:	°C
Solubility:	Reacts with water.
Hazard Symbols:
Risk Codes:	34
Safety:	A poison. Reacts violently with water. Incandescent reaction with red or white phosphorus. Exothermic reaction with ammonia. Incompatible with ethers, carbohydrates, POCl. When heated to decomposition it emits toxic fumes of I⁻. See also BORON COMPOUNDS and IODIDES.
PSA:	0.00000
LogP:	2.27630

Synthetic route

: 98370-06-0
1,1-bis(diiodoboryl)methane

A: 1,3,5-triiodo-1,3,5-triboracyclohexane

B: (I2BCH2)2BI

C: 13517-10-7
boron triiodide

Conditions

Conditions	Yield
In neat (no solvent) B compd. degassed and heated under stirring at 160°C in vac. for 13 d; distd. in vac.;	A 7% B n/a C n/a

...Expand

: boron trioxide

: 7681-82-5
sodium iodide

: 13517-10-7
boron triiodide

Conditions

Conditions	Yield
800-1000°C;

: 7553-56-2
iodine

: 19287-45-7
diborane

: 13517-10-7
boron triiodide

: 7440-69-9
bismuth

: 7553-56-2
iodine

: 13517-10-7
boron triiodide

Conditions

Conditions	Yield
In neat (no solvent) melting I2 with Bi;;

: silver(I) iodide

: 13517-10-7
boron triiodide

Conditions

Conditions	Yield
With B In neat (no solvent) in high vac. and at 1000°C; (thermal decompn. of AgI);
With B In neat (no solvent) in high vac. and at 1000°C; (thermal decompn. of AgI);

: ferrobor

: silver(I) iodide

: 13517-10-7
boron triiodide

Conditions

Conditions	Yield
at ca 850°C in vac.;

: boron

: 13517-10-7
boron triiodide

Conditions

Conditions	Yield
With iodine reaction of B prepared according to Woehler, Saint-Claire Deville, at 700-800°C;
With hydrogen iodide at >1300°C with HI gas;
With silver(I) iodide at higher temp.;	0%
With AgI at higher temp.;	0%
With hydrogen iodide at >1300°C with HI gas;

: boron

: 10034-85-2
hydrogen iodide

A: 7553-56-2
iodine

B: 13517-10-7
boron triiodide

Conditions

Conditions	Yield
In neat (no solvent) well dried HI reacts at 700-800°C; Iron- and sodium borides present as impurities in amorphous boron have catalytic effect on formation of BI3;;

...Expand

: 10034-85-2
hydrogen iodide

: 10294-34-5
boron trichloride

: 13517-10-7
boron triiodide

Conditions

Conditions	Yield
well dried HI passed over BCl3 in porcelaine tube heated to red heat;;
at red heat in a china tube;
at red heat in a china tube;
well dried HI passed over BCl3 in porcelaine tube heated to red heat;;

: 10294-33-4
boron tribromide

A: 13517-10-7
boron triiodide

B: BBr2I

C: BBrI2

Conditions

Conditions	Yield
With hydrogen iodide byproducts: I2; 300-400 °C, in a heated tube;
With HI byproducts: I2; 300-400 °C, in a heated tube;

...Expand

Total:34 Page 1 of 1 1

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Chemistry

Chemical Name: Boron triiodide
IUPAC NAME: Triiodoborane
CAS No.: 13517-10-7
EINECS: 236-857-4
Molecular Formula: BI₃
Molecular Weight: 391.52 g/mol
Melting Point: 43-44°C
Density: 3.66 g/cm³
Boiling Point: 210 °C at 760 mmHg
Sensitive: Moisture Sensitive
Following is the structure of Boron triiodide (CAS No.13517-10-7):

Product Categories about Boron triiodide (CAS No.13517-10-7) are C-X Bond Formation (Halogen) ; Iodination ; Synthetic Reagents
The chemical synonymous of Boron triiodide (CAS No.13517-10-7) are Boron Iodide ; Boron Triiodide ; Bi ; Bi3 ; Borane, Triiodo- ; Borane,Triiodo- ; Triiodo-Boran ; Triiodoborane

Safety Profile

A poison. Reacts violently with water. Incandescent reaction with red or white phosphorus. Exothermic reaction with ammonia. Incompatible with ethers, carbohydrates, POCl. When heated to decomposition it emits toxic fumes of I⁻. See also BORON COMPOUNDS and IODIDES.
Hazard Codes: Corrosive C
Risk Statements about Boron triiodide (CAS No.13517-10-7):
R34:Causes burns.
Safety Statements about Boron triiodide (CAS No.13517-10-7):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S43:In case of fire use ... (there follows the type of fire-fighting equipment to be used.)
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.

Specification

Boron triiodide (CAS No.13517-10-7) is a chemical compound of boron and iodine with chemical formula BI₃. It has a trigonal planar molecular geometry. It is a crystalline solid. Its dielectric constant is 5.38 and its heat of vaporization is 40.5 kJ/mol.