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Name |
Tributyltin |
EINECS | 211-704-4 |
CAS No. | 688-73-3 | Density | 1.082 g/mL at 25 °C(lit.) |
PSA | 0.00000 | LogP | 4.61380 |
Solubility | reacts with water | Melting Point |
<0 °C |
Formula | C12H28Sn | Boiling Point | 281.5 °C at 760 mmHg |
Molecular Weight | 291.064 | Flash Point | 124 °C |
Transport Information | UN 1993 3/PG 3 | Appearance | clear colourless liquid |
Safety | 35-36/37/39-45-60-61-62-36/37-33-26-16 | Risk Codes | 10-21-25-36/38-48/23/25-50/53-15-67-65-11 |
Molecular Structure | Hazard Symbols | T,N,F | |
Synonyms |
Tributyltinhydride (6CI);Hydridotris(butyl)tin;Tri-n-butylstannane;Tri-n-butyltinhydride;Tributylstannane;Tributylstannic hydride;Tributylstannyl hydride;Tributyltin; |
Article Data | 90 |
Conditions | Yield |
---|---|
In pentane -78°C; 3 h; | 100% |
In not given | 99.8% |
In not given | 99.8% |
Conditions | Yield |
---|---|
In 1,2-dimethoxyethane formation at room temperature;; | 96% |
In 1,2-dimethoxyethane formation at room temperature;; | 96% |
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: LiCl, Ti(Sn(C4H9)3)1.7; addn. of Bu3SnLi to Ti-compound in soln. (-78°C), stirred, mixt. brought to 20°C, soln. became blue; evapn. in vac., residue washed with pentane, sublimation (10**-3 Torr, 90°C); elem. anal., chromy.; | A 90% B 0% C 30% D 96% |
Conditions | Yield |
---|---|
95% | |
With aluminium amalgame In not given formation on reaction for 6 h at 10°C;; | 60% |
With aluminium amalgame In not given formation on reaction for 6 h at 10°C;; | 60% |
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: 1-naphthylboronic acid; to srirred soln. of Sn-compound in THF was added soln. of BH3 in THF under N2, mixt. was left at room temp. for 1 h, refluxed for 3 h, cooled, Et2O and water was added; dried with MgSO4, solvent was removed under vac., column chromy. on silica gel with hexane and hexane-Et2O, recrystd. from water; | 95% |
In tetrahydrofuran byproducts: 1-naphthylboronic acid; to srirred soln. of Sn-compound in THF was added soln. of BH3 in THF under N2, mixt. was left at room temp. for 1 h, refluxed for 1 h, cooled, Et2O and water was added; dried with MgSO4, solvent was removed under vac., column chromy. on silica gel with hexane and hexane-Et2O, recrystd. from water; | 72% |
Conditions | Yield |
---|---|
With (SiH(CH3)O)(n) exothermic react.; | 95% |
Conditions | Yield |
---|---|
In pentane formation at -78°C;; | 94.4% |
In pentane formation at -78°C;; | 94.4% |
chloro(methyl)phenylsilane
tributyltin ethoxide
A
diethoxy-methyl-phenyl-silane
B
tributyltin chloride
C
tri-n-butyl-tin hydride
Conditions | Yield |
---|---|
2:1; room temp.; | A 94% B n/a C n/a |
2:1; room temp.; | A 94% B n/a C n/a |
tributyltin methoxide
(+)-methyl-(α-naphthyl)-phenylsilane
A
methoxy(methyl)(1-naphthyl)phenylsilane
B
tri-n-butyl-tin hydride
Conditions | Yield |
---|---|
In toluene Kinetics; 100°C; 12 h;; | A 92% B n/a |
In toluene Kinetics; 100°C; 12 h;; | A 92% B n/a |
tributyltin ethoxide
(+)-methyl-(α-naphthyl)-phenylsilane
A
CH3(C6H5)(1-C10H7)SiOC2H5
B
tri-n-butyl-tin hydride
Conditions | Yield |
---|---|
100°C; 12 h; | A 92% B n/a |
100°C; 12 h; | A 92% B n/a |
100°C; 12 h; | A 92% B n/a |
IUPAC Name:tributyltin
Molecular Formula:C12H27Sn
Molecular Weight:290.052780 g/mol
Appearance:colorless clear liquid
Melting Point:<0°C
Boiling Point:80 °C at 0.4 mm Hg(lit.)
Flash Point:104 °F
density:1.082 g/mL at 25 °C(lit.)
refractive index:n20/D 1.473(lit.)
Sensitive:Air & Moisture
BRN:3587329
EINECS:211-704-4
Synonyms of TRI-n-BUTYLSTANNANE HYDRIDE(688-73-3):
Stannane, tributyl-;Stannane, tri-n-butyl-, hydride;Tin, tri-n-butyl-, hydride;tributyl-stannan;Tributylstannic hydride;tributylstannichydride;tri-n-butylstannanehydride;tri-n-butyl-stannanhydride
Categories of TRI-n-BUTYLSTANNANE HYDRIDE(688-73-3):
Organometallics;Alkyl Metals;Classes of Metal Compounds;Grignard Reagents & Alkyl Metals;Reduction;Sn (Tin) Compounds;Synthetic Organic Chemistry;Typical Metal Compounds;OrganotinsSynthetic Reagents;Tin Hydrides;Organometallic Reagents;Organotin;Metal HydridesChemical Synthesis;New Products for Chemical Synthesis;Synthetic Reagents
1. | ihl-mus LCLo:1460 mg/m3 | NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report NDCrc-132,Feb ,1942. |
Safety Information of TRI-n-BUTYLSTANNANE HYDRIDE(688-73-3):
Hazard Codes:T ,N ,F
Risk Statements:10-21-25-36/38-48/23/25-50/53-15-67-65-11
Safety Statements:35-36/37/39-45-60-61-62-36/37-33-26-16
RIDADR:UN 1993 3/PG 3
WGK Germany:3
RTECS:WH8675000
F:1-10
TSCA:Yes
HazardClass:6.1
PackingGroup:II
HS Code:29310095
Moderately toxic by inhalation. When heated to decomposition it emits acrid smoke and irritating fumes. See also TIN COMPOUNDS.
First Aid Measures of TRI-n-BUTYLSTANNANE HYDRIDE(688-73-3):
Eyes:Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:Do not induce vomiting. Get medical aid immediately. Wash mouth out with water.
Inhalation:Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Storage of TRI-n-BUTYLSTANNANE HYDRIDE(688-73-3):
Keep away from sources of ignition. Store in a tightly closed container. Keep under a nitrogen blanket. Water free area-refrigerator.