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681-99-2

681-99-2 Structure

681-99-2 Structure
IdentificationBack Directory
[Name]

TRI-N-BUTYLISOCYANATOTIN
[CAS]

681-99-2
[Synonyms]

TRIBUTYLTIN ISOCYANATE
tri-n-butyltinisocyanate
TRI-N-BUTYLISOCYANATOTIN
tributylstannylisocyanate
tributyl-tiisothiocyanate
tributyltinisothiocyanate
tributylisocyanato-stannan
tributylisocyanatostannane
(isocyanato)tributyl-stannan
Stannane, tributylisocyanato-
TRI-N-BUTYLISOCYANATOTIN ISO 9001:2015 REACH
[Molecular Formula]

C13H27NOSn
[MDL Number]

MFCD08272321
[MOL File]

681-99-2.mol
[Molecular Weight]

332.07
Chemical PropertiesBack Directory
[Boiling point ]

297 °C(lit.)
[density ]

1.203 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.489(lit.)
[Fp ]

>230 °F
[storage temp. ]

2-8°C
[Specific Gravity]

1.203
[Hydrolytic Sensitivity]

7: reacts slowly with moisture/water
[Exposure limits]

ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
[InChI]

1S/3C4H9.CNO.Sn/c3*1-3-4-2;2-1-3;/h3*1,3-4H2,2H3;;/q;;;-1;+1
[InChIKey]

YGUNDMHXMXDGII-UHFFFAOYSA-N
[SMILES]

CCCC[Sn](CCCC)(CCCC)N=C=O
Safety DataBack Directory
[Hazard Codes ]

T,N
[Risk Statements ]

21-25-36/38-48/23/25-50/53-42
[Safety Statements ]

35-36/37/39-45-60-61-22
[RIDADR ]

UN 3082 9/PG 3
[WGK Germany ]

3
[RTECS ]

WH8583500
[TSCA ]

No
[HazardClass ]

6.1
[Storage Class]

6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
[Hazard Classifications]

Acute Tox. 3 Oral
Acute Tox. 4 Dermal
Aquatic Acute 1
Aquatic Chronic 1
Eye Irrit. 2
Resp. Sens. 1
Skin Irrit. 2
Skin Sens. 1
STOT RE 1
[Safety Profile]

A poison. Flammable liquid. When heated to decomposition it emits toxic fumes of NOx. See also TIN COMPOUNDS and ISOCYANATES.
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