ChemicalBook >> CAS DataBase List >>Propanoic acid, 2,2-dimethyl-, 1,1',1',1'''-[methylenebis[phosphinylidynebis(oxymethylene)]] ester

Propanoic acid, 2,2-dimethyl-, 1,1',1',1'''-[methylenebis[phosphinylidynebis(oxymethylene)]] ester

CAS No.
134606-34-1
Chemical Name:
Propanoic acid, 2,2-dimethyl-, 1,1',1',1'''-[methylenebis[phosphinylidynebis(oxymethylene)]] ester
Synonyms
((Methylenebis(oxo-l5-phosphanetriyl))tetrakis(oxy))tetrakis(methylene) tetrakis(2,2-dimethylpropanoate);Tetrakis[(pivaloyloxy)methyl] methylenediphosphonate;Tetra[[bis(new pentanoyloxymethyl)methyl]methylene diphosphonate;Guanosine, 2′-deoxy-3′-O-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)- (ACI);(Methylenebis(Phosphoryl)Tetrakis(Oxy))Tetrakis(Methylene) Tetrakis(2,2-Dimethylpropanoate);Propanoic acid, 2,2-dimethyl-, 1,1',1',1'''-[methylenebis[phosphinylidynebis(oxymethylene)]] ester;[bis(2,2-dimethylpropanoyloxymethoxy)phosphorylmethyl-(2,2-dimethylpropanoyloxymethoxy)phosphoryl]oxymethyl 2,2-dimethylpropanoate
CBNumber:
CB28216744
Molecular Formula:
C25H46O14P2
Molecular Weight:
632.58
MDL Number:
MOL File:
134606-34-1.mol
MSDS File:
SDS
Last updated:2026-05-28 00:47:29

Propanoic acid, 2,2-dimethyl-, 1,1',1',1'''-[methylenebis[phosphinylidynebis(oxymethylene)]] ester Properties

Melting point 68-72°C
Boiling point 636.0±55.0 °C(Predicted)
Density 1.195±0.06 g/cm3(Predicted)
storage temp. -20°C, Inert atmosphere
solubility Chloroform (Slightly), Ethyl Acetate (Slightly)
form Solid
color Off-White to Pale Yellow
InChI InChI=1S/C25H46O14P2/c1-22(2,3)18(26)32-13-36-40(30,37-14-33-19(27)23(4,5)6)17-41(31,38-15-34-20(28)24(7,8)9)39-16-35-21(29)25(10,11)12/h13-17H2,1-12H3
InChIKey UNXRGZHZKHCCJB-UHFFFAOYSA-N
SMILES C(P(=O)(OCOC(=O)C(C)(C)C)OCOC(=O)C(C)(C)C)P(=O)(OCOC(=O)C(C)(C)C)OCOC(=O)C(C)(C)C

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

Propanoic acid, 2,2-dimethyl-, 1,1',1',1'''-[methylenebis[phosphinylidynebis(oxymethylene)]] ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FT184382 Tetrakis[(pivaloyloxy)methyl] methylenediphosphonate 134606-34-1 0.25kg $6187.5 2026-06-04 Buy
Biosynth FT184382 Tetrakis[(pivaloyloxy)methyl] methylenediphosphonate 134606-34-1 0.5kg $7975 2026-06-04 Buy
Biosynth FT184382 Tetrakis[(pivaloyloxy)methyl] methylenediphosphonate 134606-34-1 1kg $11000 2026-06-04 Buy
Biosynth FT184382 Tetrakis[(pivaloyloxy)methyl] methylenediphosphonate 134606-34-1 2kg $16500 2026-06-04 Buy
Biosynth FT184382 Tetrakis[(pivaloyloxy)methyl] methylenediphosphonate 134606-34-1 5kg $29480 2026-06-04 Buy
Product number Packaging Price Buy
FT184382 0.25kg $6187.5 Buy
FT184382 0.5kg $7975 Buy
FT184382 1kg $11000 Buy
FT184382 2kg $16500 Buy
FT184382 5kg $29480 Buy

Propanoic acid, 2,2-dimethyl-, 1,1',1',1'''-[methylenebis[phosphinylidynebis(oxymethylene)]] ester Chemical Properties, Uses, Production

Uses

2,2-Dimethylpropanoic Acid 1.1’,1’,1’’’-[Methylenebis[phosphinylidynebis(oxymethylene)]] Ester is a reagent used in the preparation of Vinylphosphonate-modified siRNA congugates which may be used in treatments of genetic diseases.

Propanoic acid, 2,2-dimethyl-, 1,1',1',1'''-[methylenebis[phosphinylidynebis(oxymethylene)]] ester Preparation Products And Raw materials

Raw materials

Preparation Products

Propanoic acid, 2,2-dimethyl-, 1,1',1',1'''-[methylenebis[phosphinylidynebis(oxymethylene)]] ester Suppliers

Global Suppliers ( 41)
Supplier Tel Email Country ProdList Advantage
Jiangsu Synthgene Biotechnology Co.,Ltd. 15852554546 starre@syngenebio.com China 901 58
Shijiazhuang Yansheng Biotechnology Co., LTD 18332018567; 18332018567 331860441@qq.com China 3375 58
Shanghai Platinum Spring Technology Co., Ltd 13681726990 13681726990 shbzqkj@126.com China 476 58
Beijing Qinling Mountains Pharmaceutical Co., Ltd. 010-61241352 18901327973 834537306@qq.com China 530 58
Shanghai SuperLan Chemcial Technique Centre 0-2022843681 15618226720 chaolaichem@foxmail.com China 9996 58
Shandong utilizing biological technology co., LTD 18669728830 15966937598 3407650895@qq.com China 5183 58
Cool Pharm, Ltd 021-58581007 18019463053 sales@coolpharm.com China 9999 58
BOC Sciences +1-631-485-4226 inquiry@bocsci.com United States 19935 58
Shanghai Minhan Pharmaceutical Technology Co., Ltd. 17612188245 2816925681@qq.com China 8316 58
Tianjin Lingxi Technology Co., Ltd 022-022-60374912 15822944310 2725862453@qq.comqq.com China 500 58
Propanoic acid, 2,2-dimethyl-, 1,1',1',1'''-[methylenebis[phosphinylidynebis(oxymethylene)]] ester [bis(2,2-dimethylpropanoyloxymethoxy)phosphorylmethyl-(2,2-dimethylpropanoyloxymethoxy)phosphoryl]oxymethyl 2,2-dimethylpropanoate (Methylenebis(Phosphoryl)Tetrakis(Oxy))Tetrakis(Methylene) Tetrakis(2,2-Dimethylpropanoate) Tetra[[bis(new pentanoyloxymethyl)methyl]methylene diphosphonate Guanosine, 2′-deoxy-3′-O-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)- (ACI) ((Methylenebis(oxo-l5-phosphanetriyl))tetrakis(oxy))tetrakis(methylene) tetrakis(2,2-dimethylpropanoate) Tetrakis[(pivaloyloxy)methyl] methylenediphosphonate 134606-34-1 C25H46O14P2