- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Tetraisopropyl Methylenediphosphonate
- Price: ￥148.0/5g ￥528.0/25g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Tetraisopropyl methylenediphosphonate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Tetraisopropyl methylenediphosphonate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
1660-95-3
1660-95-3 structure
- Name: Tetraisopropyl Methylenediphosphonate
- Chemical Name: Tetraisopropyl methylenediphosphonate
- CAS Number: 1660-95-3
- Molecular Formula: C13H30O6P2
- Molecular Weight: 344.321
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-03-09 08:00:00
- Modify Date: 2024-01-01 23:34:57
| Name | Tetraisopropyl methylenediphosphonate |
|---|---|
| Synonyms |
Phosphonic acid, P,P'-methylenebis-, tetrakis(1-methylethyl) ester
MFCD00015021 Phosphonic acid, methylenebis-, tetrakis(1-methylethyl) ester Tetraisopropyl methylenebis(phosphonate) Tetraisopropyl Methylenediphosphonate EINECS 216-765-0 Methylenediphosphonic Acid Tetraisopropyl Ester Medronic acid impurity B 2-[di(propan-2-yloxy)phosphorylmethyl-propan-2-yloxyphosphoryl]oxypropane |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 400.0±25.0 °C at 760 mmHg |
| Molecular Formula | C13H30O6P2 |
| Molecular Weight | 344.321 |
| Flash Point | 209.2±43.5 °C |
| Exact Mass | 344.151764 |
| PSA | 90.68000 |
| LogP | 1.88 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.434 |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H318 |
| Precautionary Statements | P280-P305 + P351 + P338 + P310 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R41 |
| Safety Phrases | S26-S36-S39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2916190090 |
|
~61%
1660-95-3 |
| Literature: Hutchinson, D. W.; Semple, G. Phosphorus and Sulfur and the Related Elements, 1984 , vol. 21, p. 1 - 4 |
|
~16%
1660-95-3 |
| Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 55, # 3 p. 553 - 559,488 - 493 |
|
~82%
1660-95-3 |
| Literature: Menge; Muenzenberg; Reimann Archiv der Pharmazie, 1981 , vol. 314, # 3 p. 218 - 222 |
|
~%
1660-95-3 |
| Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 47, # 4 p. 775 - 781,707 - 713 |
|
~%
1660-95-3
Detail
|
| Literature: Green Chemistry, , vol. 13, # 4 p. 882 - 888 |
|
~6%
1660-95-3
Detail
|
| Literature: WO2012/13168 A1, ; Page/Page column 19-20 ; |
| Precursor 7 | |
|---|---|
| DownStream 9 | |
![5,5-bis[di(propan-2-yloxy)phosphoryl]pentanoic acid structure](https://www.chemsrc.com/caspic/133/184225-09-0.png)
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |