Detail of "688-73-3"

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CAS Number:
688-73-3
Name:
Stannane, tributyl-
Superlist Name:
Tributyltin
Molecular Structure:
Formula:
C₁₂H₂₈Sn
Molecular Weight:
291.09
Deleted CAS:
30115-44-7
Synonyms:
Tributyltinhydride (6CI);Hydridotris(butyl)tin;Tri-n-butylstannane;Tri-n-butyltinhydride;Tributylstannane;Tributylstannic hydride;Tributylstannyl hydride;
EINECS:
211-704-4
Density:
1.082 g/mL at 25 °C(lit.)
Melting Point:
<0 °C
Boiling Point:
281.5 °C at 760 mmHg
Flash Point:
124 °C
Solubility:
reacts with water
Appearance:
clear colourless liquid
Hazard Symbols:
T,N,F
Risk Codes:
10-21-25-36/38-48/23/25-50/53-15-67-65-11
Safety:
35-36/37/39-45-60-61-62-36/37-33-26-16 Details
Transport Information:
UN 1993 3/PG 3

Reproductive failure in populations of the dog-whelk, Nucella lapillus, caused by imposex induced by tributyltin from antifouling paints: Reproductive failure in populations of the dog-whelk, Nucella lapillus, caused by imposex induced by tributyltin from antifouling paints. Gibbs, P. E.; Bryan, G. W. (Mar. Biol. Assoc., Plymouth PL1 2PB, UK). J. Mar. Biol. Assoc. U. K., 66(4), 767-77, 1 plate (English) 1986. CODEN: JMBAAK. ISSN: 0025-3154. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) The development of male characters, notably a penis and a vas deferens, on the female (the phenomenon of imposex) of N. lapillus is described. Three stages are recognized: an early stage involving the formation of a vas deferens and a small penis, an intermediate stage characterized by the enlargement of the female penis to a size approaching that of the male, and a late stage during which the female opening (vulva) is occluded by overgrowth of vas deferens tissue. This blockage of the pallial oviduct prevents the release of egg capsules and renders the female sterile. The extent and cause of such reproductive failure is evident from the high incidence of females contg. aborted capsules in declining populations close to sources of tributyltin [688-73-3] contamination. These same populations comprise fewer females than expected and it would appear that the accumulation of aborted capsules within the pallial oviduct eventually causes the premature death of the female.

Homogeneous Ziegler-Natta catalysis: Efficiency improvement of vanadium catalyst systems by tributyltin hydride for the ethylene/propylene/diene terpolymerization: Homogeneous Ziegler-Natta catalysis: Efficiency improvement of vanadium catalyst systems by tributyltin hydride for the ethylene/propylene/diene terpolymerization. Giannetti, Enzo; Mazzocchi, Romano; Albizzati, Enrico; Fiorani, Tiziana; Milani, Federico (Novara Res. Cent., Ist. G. Gonegani S.p.A., Novara 28100, Italy).Some chemicals with cas registry numbers like 688-73-3 are also used. Makromol. Chem., 185(10), 2133-51 (English) 1984. CODEN: MACEAK. ISSN: 0025-116X. DOCUMENT TYPE: Journal CA Section: 39 (Synthetic Elastomers and Natural Rubber) The enhancing effect of Bu3SnH [688-73-3] on VO(OEt)3 [1686-22-2], V(Acac)3 [13476-99-8] and MgVCl5×4THF catalyst systems contg. Et2AlCl [96-10-6], Et3Al [97-93-8], and chlorinated org. compd. activators for ethylene-propylene-6-ethylidene-2-norbornene polymn. was interpreted on the basis of enhanced oxidn. of the V(II) species by radical intermediates resulting from the reaction between Bu3SnH and the chlorinated org. activator. .