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Bis(butoxymaleoyloxy)dioctyl stannane

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Name

Bis(butoxymaleoyloxy)dioctyl stannane

EINECS N/A
CAS No. 29575-02-8 Density N/A
PSA 132.86000 LogP 5.25280
Solubility N/A Melting Point N/A
Formula C32H56 O8 Sn Boiling Point 624.3°C at 760 mmHg
Molecular Weight 687.57 Flash Point 331.3°C
Transport Information N/A Appearance N/A
Safety Moderately toxic by ingestion. See also TIN COMPOUNDS. When heated to decomposition it emits acrid smoke and irritating fumes.

Analytical Methods:

   

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.

Risk Codes N/A
Molecular Structure Molecular Structure of 29575-02-8 (butyl 6,6-dioctyl-4,8,11-trioxo-5,7,12-trioxa-6-stannahexadeca-2,9-dienoate) Hazard Symbols Moderately toxic by ingestion. TWA 0.1 mg(Sn)/m3; STEL 0.2 mg(Sn)/m3 (skin).
Synonyms

5,7,12-Trioxa-6-stannahexadeca-2,9-dienoicacid, 6,6-dioctyl-4,8,11-trioxo-, butyl ester, (Z,Z)- (9CI);Dioctyltinbis(butyl maleate) (6CI); Stannane,bis[(3-carboxyacryloyl)oxy]dioctyl-, dibutyl ester, (Z,Z)- (8CI); Maleic acid,monobutyl ester, dioctylstannylene deriv. (8CI)

 

Bis(butoxymaleoyloxy)dioctyl stannane Chemical Properties

IUPAC Name: 1-O-[[(Z)-4-butoxy-4-oxobut-2-enoyl]oxy-dioctylstannyl] 4-O-butyl (Z)-but-2-enedioate
Synonyms of Bis(butoxymaleoyloxy)dioctyl stannane (CAS NO.29575-02-8): Di-n-octyltin bis(butyl maleate) ; Di-n-octyltin dimonobutylmaleate ; Di-n-octylzinn-dimonobutylmaleinat ; Di-n-octylzinn-dimonobutylmaleinat [German] ; EINECS 249-699-6 ; Stannane, dioctylbis(monobutoxymaleoyloxy)-  ; 2-Butenedioic acid (2Z)-, 1,1'-(dioctylstannylene) 4,4'-dibutyl ester ; 5,7,12-Trioxa-6-stannahexadeca-2,9-dienoic acid, 6,6-dioctyl-4,8,11-trioxo-, butyl ester, (Z,Z)- ; Butyl 6,6-dioctyl-4,8,11-trioxo-5,7,12-trioxa-6-stannahexadeca-2,9-dienoate ; Stannane, bis(butoxymaleoyloxy)dioctyl-
CAS NO: 29575-02-8     
Molecular Formula of Bis(butoxymaleoyloxy)dioctyl stannane (CAS NO.29575-02-8): C32H56O8Sn
Molecular Weight of Bis(butoxymaleoyloxy)dioctyl stannane (CAS NO.29575-02-8): 687.4922     
H bond acceptors: 8
H bond donors: 0
Freely Rotating Bonds: 30
Polar Surface Area: 105.2 Å2
Flash Point: 331.3 °C
Enthalpy of Vaporization: 92.44 kJ/mol
Boiling Point: 624.3 °C at 760 mmHg
Vapour Pressure: 1.67E-15 mmHg at 25°C
Molecular Structure:

Bis(butoxymaleoyloxy)dioctyl stannane Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 3750mg/kg (3750mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Food and Cosmetics Toxicology. Vol. 8, Pg. 655, 1970.
rat LD50 oral 2030mg/kg (2030mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 19, Pg. 934, 1969.

Bis(butoxymaleoyloxy)dioctyl stannane Consensus Reports

Reported in EPA TSCA Inventory.

Bis(butoxymaleoyloxy)dioctyl stannane Safety Profile

Moderately toxic by ingestion. See also TIN COMPOUNDS. When heated to decomposition it emits acrid smoke and irritating fumes.

 

 

Analytical Methods:

       

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.

Bis(butoxymaleoyloxy)dioctyl stannane 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).
NIOSH REL: (Organotin Compounds) TWA 0.1 mg(Sn)/m3

Bis(butoxymaleoyloxy)dioctyl stannane Analytical Methods

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.

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