Butylchlorotin dihydroxide
Basic information
- CAS
13355-96-9- Standard SMILES
CCC[CH2][Sn][Cl].O.O- InChIKey
YWFUVTMPYOLBDB-UHFFFAOYSA-M- Molecular formula
- C4H13ClO2Sn
- Average molar mass
- 247.31 g/mol
- Monoisotopic mass
- 247.96261
Names & identifiers
- Preferred name
- Butylchlorotin dihydroxide
- IUPAC
- butyl(chloro)tin;dihydrate
- English name
- Butylchlorodihydroxytin
- Molecular formula
- C4H11ClO2Sn
- Molecular weight
- 245.29
Names & synonyms
13355-96-9Stannane, butylchlorodihydroxy-Butyltin chloride dihydroxideButylchlorotin dihydroxideButylchlorodihydroxystannaneButyl(chloro)stannanediolbutylchlorostannanediolFWL74QMO8FEINECS 236-406-1NSC 323990NSC-323990BUTYLTIN DIHYDROXYCHLORIDE
Show more names
SKL1142TIB KAT 250FASCAT 4101C4H11ClO2Sntib kat 250 supplierfascat 4101 supplierButylchlorodihdroxytin
DTXSID4044797RefChem:571826DTXCID2024797236-406-1ButylchlorodihydroxytinBUTYLTINCHLORIDEDIHYDROXIDEbutyl(chloro)tin;dihydrateMFCD00015822
Database identifiers
- CAS
13355-96-9- PubChem CID
- 83368
- DTXSID
DTXSID4044797- UNII
- FWL74QMO8F
- EC Number
- 236-406-1
Properties
Computed structural properties
- Topological polar surface area
- 2 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 2
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 30
Physicochemical properties
- Melting point
- 150 °C · 150 °C (dec.)(lit.)
- Boiling point
- 243.2 · 243.2±23.0 °C(Predicted)
- Density
- 1 · 1,26 g/cm3
- vapor pressure
- 0.061 Pa · 0.061Pa at 20℃
- storage temp.
- 30 °C · Store below +30°C.
- solubility
- 1.03 mg/L · 1.03mg/L in organic solvents at 20 ℃
- form
- solid
- pka
- 2.98 · 2.98±0.70(Predicted)
- Specific Gravity
- 1.26 · 1.26
- Water Solubility
- 1.03 mg/L · 1.03mg/L at 20℃
- Hydrolytic Sensitivity
- 4 · 4: no reaction with water under neutral conditions
- InChI
- 1S/C4H9.ClH.2H2O.Sn/c1-3-4-2;;;;/h1,3-4H2,2H3;1H;2*1H2;/q;;;;+3/p-3
- InChIKey
- FQYHHEJETOLDHR-UHFFFAOYSA-K
- SMILES
- CCCC[Sn](O)(O)Cl
- LogP
- 0.35 at · 0.35 at 20℃
- CAS DataBase Reference
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 0.5% (1 of 184) of reports.
Danger
H302 (21.7%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 184 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Stannane, butylchlorodihydroxy-
REACH registered substance: Butylchlorodihydroxystannane (EC: 236-406-1)
Stannane, butylchlorodihydroxy-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesAcute Tox. 4 (21.7%)
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29319000
- risk_code
- 20/21/22-36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xn
- safety_code
- 26-37/39
- Storage Class
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationStannane, butylchlorodihydroxy-: ACTIVE
Applications
DescriptionButylchlorodihydroxytin also known as Butyltin chloride dihydroxide, butyl(chloro)stannanediol, is one of several organotin compounds which are active as an esterification catalysts at a temperature range of 200-230 °C. It is a non-acidic white solid which has C4H11ClO2Sn as chemical formula. It dissolves by reaction on heating with alcohols or carboxylic acids. The resulting active is soluble in ester systems and remains in the ester product.
UsesButylchlorodihydroxytin is an amorphous, hydrolytically stable butyl tin chloride dihydroxide. It can be used for esterification, polycondensation and transesterification reactions. The catalyst is used to synthesize saturated polyester resin for powder coatings. Other uses include:production of unsaturated polyester resins for gel coat, sheet molding, and cast molding applicationsin transesterification reactions run at temperatures between 140-180°C to produce esters and anti-oxidantsin the production of PBT engineering resins for the automotive and construction markets
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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