CAS No.1461-22-9,Chlorotributyltin Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	1461-22-9
Name:	Chlorotributyltin
Article Data:	282

Formula:	C₁₂H₂₇ClSn
Molecular Weight:	325.509
Synonyms:	Tributyltinchloride (6CI);Chlorotri-n-butylstannane;Chlorotri-n-butyltin;Chlorotributylstannane;Monochlorotributyltin;NSC 22323;Tri-n-butylchlorostannane;Tri-n-butylchlorotin;Tri-n-butylstannyl chloride;Tributylchlorostannane;Tributylstannyl chloride;WR 3396;
EINECS:	215-958-7
Density:	1.2 g/mL at 25 °C(lit.)
Melting Point:	-9 °C
Boiling Point:	289.4 °C at 760 mmHg
Flash Point:	128.8 °C
Solubility:	practically insoluble in water
Appearance:	Clear colorless to pale yellow liquid
Hazard Symbols:	T,N
Risk Codes:	21-25-36/38-48/23/25-50/53
Safety:	35-36/37/39-45-60-61-26
Transport Information:	UN 2788 6.1/PG 3
PSA:	0.00000
LogP:	5.57100

Synthetic route

: 10026-13-8, 874483-75-7
phosphorus pentachloride

: 4342-36-3
(Benzoyloxy)tributylstannan

: 1461-22-9
tributyltin chloride

Conditions

Conditions	Yield
byproducts: C6H5COCl;	100%

: 7440-31-5
tin

: 109-69-3
n-Butyl chloride

A: 683-18-1
dibutyltin chloride

B: 1461-22-9
tributyltin chloride

Conditions

Conditions	Yield
With catalyst: dicyclohexyl-18-crown-6/n-C4H9I In N,N-dimethyl-formamide 120°C; 24 h; excess KI;; analyzed by GLC;;	A 99% B 1%
With catalyst: dibenzo-18-crown-6/n-C4H9I In N,N-dimethyl-formamide 120°C; 24 h; excess KI;; analyzed by GLC;;	A 98% B 2%
With catalyst: dibenzo-18-crown-6/n-C8H17I In N,N-dimethyl-formamide 120°C; 24 h; excess KI;; analyzed by GLC;;	A 98% B 2%

...Expand

: 24850-33-7
allyltributylstanane

: 7721-01-9
tantalum pentachloride

: 1461-22-9
tributyltin chloride

Conditions

Conditions	Yield
In acetonitrile N2; equimol., or 2, or 3 equiv. of Sn compd., stirred at -40°C for 5-30 min; NMR, chromy.;	99%
In tetrahydrofuran equimol., stirred at -40°C for 5-30 min; NMR, chromy.;	16%

: 12083-48-6
bis(cyclopentadienyl)vanadium dichloride

: 5035-65-4
tributylstannyl isothiocyanate

A: bis(η5-cyclopentadienyl)vanadium diisothiocyanate

B: 1461-22-9
tributyltin chloride

Conditions

Conditions	Yield
In toluene molar ratio V-complex/Bu3SnNCS=1:2, evacuated sealed ampul (20°C, 120 h);	A 99% B 84.5%
In toluene Heating at 20°C for 120 h.;	A 99% B 85.5%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 34885-41-1
bis(tributylstannyl)carbodiimide

A: 1000-70-0
bis(trimethylsilyl)carbodi-imide

B: 1461-22-9
tributyltin chloride

Conditions

Conditions	Yield
In neat (no solvent) isolation from atmosphere; heating (20 - 160°C, 1 - 2 h); distn.;	A 93.5% B 98%

...Expand

: 623-73-4
diazoacetic acid ethyl ester

: 688-73-3
tri-n-butyl-tin hydride

: 1613-66-7
dichlorodiphenylgermane

A: 1675-58-7
diphenylgermane

B: 1461-22-9
tributyltin chloride

C: 68816-03-5
diphenylgermylene

D: 7366-23-6
diphenylchlorogermane

Conditions

Conditions	Yield
In neat (no solvent) byproducts: N2, ClCH2CO2CH2CH3; 1 equiv of diazoester adding slowly to an equimolar mixt. of Ge and Sn deriv. to result in an exothermic reaction with N2 evolution; allowing to stand for 24 h at 20°C; analyzed by gas chromy. and NMR spectroscopy;	A 33% B 97% C 15-20 D 7%

...Expand

: 1192-03-6
2-chloro-[1,3,2]dioxaborolane

: 67883-62-9
2-methylallyltributyltin

A: 74348-95-1
2-(2-methyl-2-propenyl)-1,3,2-dioxaborolane

B: 1461-22-9
tributyltin chloride

Conditions

Conditions	Yield
In dichloromethane (N2); to soln. of B compd. was dropped soln. of Sn compd. within 20 minat -10°C; mixt. was sepd. by fractionated distn. in vac.; elem. anal.;	A 87% B 97%

...Expand

: ethyl tributylstannyltriethylsilyl acetate

: 1730-69-4
dibutylchloroborane

A: 4071-85-6
trimetylsilylketene

B: 2344-21-0
dibutylborinic acid methyl ester

C: 1461-22-9
tributyltin chloride

Conditions

Conditions	Yield
In pentane -50°C; fractionation;	A 57% B 82% C 96%

...Expand

: 7647-01-0
hydrogenchloride

: 50-00-0
formaldehyd

: phosphorus

: 688-73-3
tri-n-butyl-tin hydride

A: 1461-22-9
tributyltin chloride

B: 124-64-1
tetrakis(hydroxymethyl)phosphonium chloride

Conditions

Conditions	Yield
Stage #1: phosphorus; tri-n-butyl-tin hydride In toluene at 20℃; for 16h; Schlenk technique; Irradiation; Stage #2: formaldehyd In ethanol at 20℃; for 16h; Stage #3: hydrogenchloride In 1,4-dioxane; ethanol at 20℃; for 2h; Cooling with liquid nitrogen;	A 96% B 75%

...Expand

: 10294-34-5
boron trichloride

: 112520-99-7, 1177092-71-5
tributyl(cyclohex-2-en-1-yl)stannane

: 123-38-6
propionaldehyde

A: 23361-55-9
boron oxychloride

B: C2H5CHClCHCHCH(CH2)2CH2

C: 1461-22-9
tributyltin chloride

Conditions

Conditions	Yield
In dichloromethane (N2); addn. of Sn-compd. to mixt. of 1 equiv. EtCHO and 1 equiv. BCl3 in CH2Cl2 at -78°C, warming to room temperature; various product ratio for various conditions; treatment with sat. aq. NH4Cl;	A n/a B 95% C n/a

...Expand

Raw Materials

123-38-6

75-44-5

100-52-7

507-20-0

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Chemistry

The molecular formula of Chlorotributyltin(1461-22-9) is C₁₂H₂₇ClSn and its formula weight is 325.51.
The density of Chlorotributyltin(1461-22-9) is 1.2 g/mL at 25 °C(lit.) and it has a melting point of -9 °C . The boiling point is 171-173 °C25 mm Hg(lit.). The refractive index is about 1.492(lit.).
The chemical synonyms of Chlorotributyltin(1461-22-9) are CHLOROTRIBUTYLSTANNANE;CHLOROTRIBUTYLTIN;CHLOROTRI-N-BUTYLTIN;TBTC;N-TRI-TERT-BUTYLTIN CHLORIDE;tributylchlorostannane;TRIBUTYLCHLOROTIN;TRIBUTYLTIN CHLORIDE
The molecular structure of Chlorotributyltin(1461-22-9):

Toxicity Data With Reference

1.	eye-rbt 50 µg/24H SEV	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,231.
2.	mmo-sat 100 ng/tube	MUREAV Mutation Research. 300 (1993),265.
3.	dnd-bcs 10 µg/disk	MUREAV Mutation Research. 280 (1992),195.
4.	orl-rat LD50:129 mg/kg	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,231.
5.	orl-mus LD50:60 mg/kg	YKYUA6 Yakkyoku. Pharmacy. 30 (1979),505.
6.	orl-rbt LDLo:30 mg/kg	SAIGBL Sangyo Igaku. Japanese Journal of Industrial Health. 15 (1973),3.
7.	skn-rbt LDLo:70 mg/kg	SAIGBL Sangyo Igaku. Japanese Journal of Industrial Health. 15 (1973),3.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Poison by ingestion and skin contact. A severe eye irritant. Mutation data reported. Tributyl tin compounds are extremely toxic to marine life. See also TIN COMPOUNDS. When heated to decomposition it emits toxic fumes of Cl⁻.

Analytical Methods:

For occupational chemical analysis use NIOSH: Organotin Compounds, 5504.
Hazard Codes T,N
Risk Statements 21-25-36/38-48/23/25-50/53
Safety Statements 35-36/37/39-45-60-61-26
RIDADR UN 2788 6.1/PG 3
WGK Germany 3
RTECS WH6820000
F 3-9-21
TSCA Yes
HazardClass 6.1
PackingGroup II
HS Code 29310095

Standards and Recommendations

OSHA PEL: TWA 0.1 mg(Sn)/m³ (skin)
ACGIH TLV: TWA 0.1 mg(Sn)/m³; STEL 0.2 mg(Sn)/m³ (skin).
DFG MAK: 0.0021 ppm (0.05 mg/m³)
NIOSH REL: (Organotin Compounds) TWA 0.1 mg(Sn)/m³

Analytical Methods

For occupational chemical analysis use NIOSH: Organotin Compounds, 5504.

Specification

Chemical Stability: Not available
Conditions to Avoid: Incompatible materials.
Incompatibilities with Other Materials Strong oxidizing agents.
Hazardous Decomposition Products Hydrogen chloride, carbon monoxide, carbon dioxide, tin/tin oxides.
Hazardous Polymerization Has not been reported.

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1461-22-9

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