Tetrabutyl tin(TBT)
Tetra-n-butyltin
CAS: 1461-25-2
Molecular Formula: C16H36Sn
Tetrabutyl tin(TBT) - Names and Identifiers
| Name | Tetra-n-butyltin |
| Synonyms | Tetra-n-butyltin Tetrabutyltintech tetrabutylstannane Tetrabutyl tin(TBT) Tetra-n-butylstannane~Tin tetrabutyl |
| CAS | 1461-25-2 |
| EINECS | 215-960-8 |
| InChI | InChI=1/4C4H9.Sn/c4*1-3-4-2;/h4*1,3-4H2,2H3;/rC16H36Sn/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4/h5-16H2,1-4H3 |
Tetrabutyl tin(TBT) - Physico-chemical Properties
| Molecular Formula | C16H36Sn |
| Molar Mass | 347.17 |
| Density | 1.057 g/mL at 25 °C (lit.) |
| Melting Point | -97 °C (lit.) |
| Boling Point | 127-145 °C/10 mmHg (lit.) |
| Flash Point | 225°F |
| Water Solubility | insoluble |
| Solubility | 0.008g/l |
| Vapor Presure | 0.0014 hPa (25 °C) |
| Appearance | liquid |
| Specific Gravity | 1.0572 |
| Color | colorless |
| Exposure Limit | ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3 |
| BRN | 3648237 |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Incompatible with strong oxidizing agents. Combustible. |
| Sensitive | 1: no significant reaction with aqueous systems |
| Refractive Index | n20/D 1.473(lit.) |
| Use | It is an important intermediate in the manufacture of organic heat stabilizers and organotin catalysts (such as dibutyl tin oxide, dibutyl tin laurate, etc.) |
Tetrabutyl tin(TBT) - Risk and Safety
| Risk Codes | R21 - Harmful in contact with skin R25 - Toxic if swallowed R36/38 - Irritating to eyes and skin. R48/23/25 - R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R48/23 - |
| Safety Description | S35 - This material and its container must be disposed of in a safe way. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 1760 8/PG 2 |
| WGK Germany | 3 |
| RTECS | WH8605000 |
| TSCA | Yes |
| HS Code | 29310095 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 1268 mg/kg |
Tetrabutyl tin(TBT) - Upstream Downstream Industry
| Downstream Products | Dibutyltin oxide Butyltin oxide |
Tetrabutyl tin(TBT) - Reference Information
| LogP | 5.07 at 22℃ |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Introduction | tetrabutyltin is an important organic chemical intermediate, it is an important intermediate in the manufacture of organotin heat stabilizers and organotin catalysts (such as dibutyl tin oxide, dibutyl tin laurate, etc.), and can also be used as a gasoline explosion inhibitor. |
| Application | is the manufacture of organic heat stabilizers and organotin catalysts (such as dibutyl tin oxide, dibutyl tin laurate, etc.) an important intermediate, used as gasoline anti-explosion agent |
| category | toxic substances |
| toxicity grade | low toxicity |
| Acute toxicity | oral-mouse LD50: 6000 mg/kg |
| stimulation data | eyes-rabbits 500 mg/24 h mild |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored and transported separately from food raw materials |
| fire extinguishing agent | carbon dioxide, sand, water, foam |
| Occupational Standard | TWA 0.1 mg (tin)/m3; Tel 0.2 mg (tin)/M3 |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
Supplier List
Spot supply
Product Name: Tetra-n-butyltin Request for quotationCAS: 1461-25-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: Tetra-n-butyltin Request for quotationCAS: 1461-25-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: Tetra-n-butyltin Request for quotation
CAS: 1461-25-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 1461-25-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Spot supply
Product Name: Tetra-n-butyltin Request for quotationCAS: 1461-25-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: Tetra-n-butyltin Request for quotationCAS: 1461-25-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: Tetra-n-butyltin Request for quotation
CAS: 1461-25-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 1461-25-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
View History
Downstream Products for Tetrabutyl tin(TBT)