126-71-6
tri-isobutyl phosphate
CAS: 126-71-6
Molecular Formula: C12H27O4P
126-71-6 - Names and Identifiers
| Name | tri-isobutyl phosphate |
| Synonyms | TIBP isobutylphosphate Isobutyl phosphate Triisobutylphosphat TRIISOBUTYL PHOSPHATE TRIS-ISOBUTYLPHOSPHATE tri-isobutyl phosphate tri isobutyl phosphate Tris(2-methylpropyl) phosphate tris(2-methylpropyl) phosphate PHOSPHORIC ACID TRIISOBUTYL ESTER Phosphoricacid,tris(2-methylpropyl)ester |
| CAS | 126-71-6 |
| EINECS | 204-798-3 |
| InChI | InChI=1/C12H27O4P/c1-10(2)7-14-17(13,15-8-11(3)4)16-9-12(5)6/h10-12H,7-9H2,1-6H3 |
| InChIKey | HRKAMJBPFPHCSD-UHFFFAOYSA-N |
126-71-6 - Physico-chemical Properties
| Molecular Formula | C12H27O4P |
| Molar Mass | 266.31 |
| Density | 0.965g/mLat 20°C(lit.) |
| Melting Point | 150℃ |
| Boling Point | ~205°C(lit.) |
| Flash Point | 150°C |
| Water Solubility | 264mg/L at 25℃ |
| Solubility | 0.26g/l |
| Vapor Presure | 0.002 hPa (20 °C) |
| Appearance | Transparent liquid |
| Color | Colourless |
| Storage Condition | Store below +30°C. |
| Refractive Index | n20/D 1.420 |
| MDL | MFCD00039849 |
| Use | Used as textile auxiliaries, penetrants, dye auxiliaries, etc |
126-71-6 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 43 - May cause sensitization by skin contact |
| Safety Description | 36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 1 |
| RTECS | TC9300000 |
| HS Code | 2919 90 00 |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
126-71-6 - safety
Open Data Verified Data
There is a risk of combustion in contact with high heat, open flames, or oxidants. Thermal decomposition produces highly toxic phosphorus oxide smoke. The combustion (decomposition) products include carbon monoxide, carbon dioxide, phosphorus oxide, and phosphane. Store in a dry and ventilated place.
Last Update：2023-09-19 12:57:30
126-71-6 - 制法
Open Data Verified Data
Add isobutanol to the reactor and cool it with ice salt water. Slowly add phosphorus oxychloride (the molar ratio of isobutanol to phosphorus oxychloride is 1.0:3.9) under stirring, control the reaction temperature not to exceed 20 ℃, and after the addition is completed, raise the temperature to 6570 ℃. Continue the reaction under reduced pressure for 3-4 hours, and perform vacuum distillation to recover the excess alcohol and hydrogen chloride azeotropic mixture for reuse. After washing and drying, the crude product is subjected to vacuum distillation, and a fraction of 119~120 ℃/1.067kPa is collected. The recovery rate of triisobutyl phosphate is higher than 85%, with a purity of over 99%.
Last Update：2024-01-02 23:10:35
126-71-6 - Nature
| boiling point | ~205 °C(lit.) |
| density | 0.965 g/mL at 20 °C(lit.) |
| Vapor pressure | 0.002 hPa (20 °C) |
| refractive index | n20/D 1.420 |
| flash point | 150 °C |
| storage conditions | Store below 30°C. |
| solubility | 0.26g/l |
| InChIKey | HRKAMJBPFPHCSD-UHFFFAOYSA-N |
| EPA chemical information | Triisobutyl phosphate (126-71-6) |
Last Update：2024-04-10 22:29:15
126-71-6 - Reference Information
| LogP | 3.72 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | used as textile auxiliaries, penetrants, dye auxiliaries, etc. this product is mainly used as defoamer and penetrant. Widely used in ink, construction, oil field additives and other industries and fields, but also used as textile additives, dye additives and so on. |
| spontaneous combustion temperature | 430°C DIN 51794 |
Last Update：2024-04-10 22:29:15
126-71-6 - Security information
| dangerous goods mark | Xi |
| hazard category code | 43 |
| safety instructions | 36/37 |
| WGK Germany | 1 |
| RTECS number | TC9300000 |
| auto-ignition temperature | 430°C DIN 51794 |
| customs code | 2919 90 00 |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
Last Update：2024-04-10 22:29:15
126-71-6 - Use
- used as textile auxiliaries, penetrants, dye auxiliaries, etc.
- this product is mainly used as defoamer and penetrant. Widely used in ink, construction, oil field additives and other industries and fields, but also used as textile additives, dye additives and so on.
Last Update：2024-04-09 21:04:16
Supplier List
Featured ProductsSpot supply
Product Name: TIBP Request for quotationCAS: 126-71-6
Tel: +86-0512-58980899；+86-0512-58228762
Email: sales@zjgxinyachem.com
sales@zjgltchem.com
Mobile: +86-13915696858
QQ: 42516274
Wechat: 13915696858
WhatsApp: 86 13915696858
Spot supply
Product Name: tri-isobutyl phosphate Request for quotationCAS: 126-71-6
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: tri-isobutyl phosphate Request for quotationCAS: 126-71-6
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Spot supply
Product Name: Triisobutyl phosphate Request for quotationCAS: 126-71-6
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
Spot supply
Product Name: tri-isobutyl phosphate Request for quotationCAS: 126-71-6
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Spot supply
Product Name: Triisobutyl phosphate Request for quotationCAS: 126-71-6
Tel: 15335994747
Email: 3521670276@qq.com
Mobile: 15335994747
QQ: 3521670276
Wechat: A2020071098
Product Name: tri-isobutyl phosphate Request for quotation
CAS: 126-71-6
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: 126-71-6
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
Multiple Specifications
Product Name: Triisobutyl phosphate Visit Supplier Webpage Request for quotationCAS: 126-71-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: Triisobutyl phosphate Request for quotation
CAS: 126-71-6
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 126-71-6
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
Featured ProductsSpot supply
Product Name: TIBP Request for quotationCAS: 126-71-6
Tel: +86-0512-58980899；+86-0512-58228762
Email: sales@zjgxinyachem.com
sales@zjgltchem.com
Mobile: +86-13915696858
QQ: 42516274
Wechat: 13915696858
WhatsApp: 86 13915696858
Spot supply
Product Name: tri-isobutyl phosphate Request for quotationCAS: 126-71-6
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: tri-isobutyl phosphate Request for quotationCAS: 126-71-6
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Spot supply
Product Name: Triisobutyl phosphate Request for quotationCAS: 126-71-6
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
Spot supply
Product Name: tri-isobutyl phosphate Request for quotationCAS: 126-71-6
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Spot supply
Product Name: Triisobutyl phosphate Request for quotationCAS: 126-71-6
Tel: 15335994747
Email: 3521670276@qq.com
Mobile: 15335994747
QQ: 3521670276
Wechat: A2020071098
Product Name: tri-isobutyl phosphate Request for quotation
CAS: 126-71-6
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: 126-71-6
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
Multiple Specifications
Product Name: Triisobutyl phosphate Visit Supplier Webpage Request for quotationCAS: 126-71-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: Triisobutyl phosphate Request for quotation
CAS: 126-71-6
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 126-71-6
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
View History