Di(trimethylol propane)
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- $5 - $192
- Product name: Di(trimethylol propane)
- CAS: 23235-61-2
- MF: C12H26O5
- MW: 250.33
- EINECS:245-509-0
- MDL Number:MFCD00192117
- Synonyms:2,2'-OXYBIS(METHYLENE)BIS(2-ETHYL-1,3-PROPANEDIOL);2,2’-[oxybis(methylene)]bis[2-ethyl-3-propanediol ;3-Propanediol,2,2’-[oxybis(methylene)]bis[2-ethyl-1 ;Ditrimethylol;1,3-Propanediol, 2,2-oxybis(methylene)bis2-ethyl-;Perstorp Di-Trimethylolpropane;Bis[2,2-di(hydroxymethyl)butyl] ether;Einecs 245-509-0
17 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- Ambeed
- Arctom
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 500mg
- 2.5g
- 5g
- 25g
- 100g
- 250g
- 500g
- 1kg
- Manufactureraablocks
- Product numberAA002MJ5
- Product description2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 98%GC
- Packaging25g
- Price$9
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002MJ5
- Product description2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 98%GC
- Packaging100g
- Price$15
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002MJ5
- Product description2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 98%
- Packaging500g
- Price$43
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002MJ5
- Product description2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 98%
- Packaging1kg
- Price$65
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product number7581AL
- Product descriptionDi(trimethylolpropane)
- Packaging5g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1493480
- Product description2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol)(FlakesorChunks) 98%+(GC)
- Packaging1kg
- Price$72
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1493480
- Product description2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol)(FlakesorChunks) 98%+(GC)
- Packaging500g
- Price$47
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1493480
- Product description2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol)(FlakesorChunks) 98%+(GC)
- Packaging25g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1493480
- Product description2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol)(FlakesorChunks) 98%+(GC)
- Packaging100g
- Price$11
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberCS-0320640
- Product description2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 95%
- Packaging1kg
- Price$57
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberCS-0320640
- Product description2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 95%
- Packaging500g
- Price$38
- Updated2026-05-26
- Buy
- ManufacturerSigma-Aldrich
- Product number416134
- Product descriptionDi(trimethylolpropane) 97%
- Packaging1kg
- Price$192
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number416134
- Product descriptionDi(trimethylolpropane) 97%
- Packaging250g
- Price$67.4
- Updated2026-04-30
- Buy
- ManufacturerTCI Chemical
- Product numberD4538
- Product descriptionDi(trimethylolpropane) >98.0%(GC)
- Packaging25g
- Price$18
- Updated2026-04-30
- Buy
- ManufacturerTCI Chemical
- Product numberD4538
- Product descriptionDi(trimethylolpropane) >98.0%(GC)
- Packaging500g
- Price$60
- Updated2026-04-30
- Buy
- ManufacturerTRC
- Product numberD494263
- Product descriptionDi(trimethylolpropane)
- Packaging500mg
- Price$60
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA002MJ5 | 2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 98%GC | 25g | $9 | 2026-05-28 | Buy |
| aablocks | AA002MJ5 | 2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 98%GC | 100g | $15 | 2026-05-28 | Buy |
| aablocks | AA002MJ5 | 2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 98% | 500g | $43 | 2026-05-28 | Buy |
| aablocks | AA002MJ5 | 2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 98% | 1kg | $65 | 2026-05-28 | Buy |
| AK Scientific | 7581AL | Di(trimethylolpropane) | 5g | $14 | 2021-12-16 | Buy |
| Ambeed | A1493480 | 2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol)(FlakesorChunks) 98%+(GC) | 1kg | $72 | 2021-12-16 | Buy |
| Ambeed | A1493480 | 2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol)(FlakesorChunks) 98%+(GC) | 500g | $47 | 2021-12-16 | Buy |
| Ambeed | A1493480 | 2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol)(FlakesorChunks) 98%+(GC) | 25g | $5 | 2021-12-16 | Buy |
| Ambeed | A1493480 | 2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol)(FlakesorChunks) 98%+(GC) | 100g | $11 | 2021-12-16 | Buy |
| Arctom | CS-0320640 | 2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 95% | 1kg | $57 | 2026-05-26 | Buy |
| Arctom | CS-0320640 | 2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) 95% | 500g | $38 | 2026-05-26 | Buy |
| Sigma-Aldrich | 416134 | Di(trimethylolpropane) 97% | 1kg | $192 | 2026-04-30 | Buy |
| Sigma-Aldrich | 416134 | Di(trimethylolpropane) 97% | 250g | $67.4 | 2026-04-30 | Buy |
| TCI Chemical | D4538 | Di(trimethylolpropane) >98.0%(GC) | 25g | $18 | 2026-04-30 | Buy |
| TCI Chemical | D4538 | Di(trimethylolpropane) >98.0%(GC) | 500g | $60 | 2026-04-30 | Buy |
| TRC | D494263 | Di(trimethylolpropane) | 500mg | $60 | 2021-12-16 | Buy |
Properties
Melting point :108-111 °C(lit.)
Boiling point :215 °C4 mm Hg(lit.)
Density :1.0187 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.4560 (estimate)
storage temp. :Store at room temperature
solubility :soluble in Methanol
form :powder to crystal
pka :13.90±0.10(Predicted)
color :White to Almost white
Water Solubility :21g/L at 20℃
BRN :1860782
InChI :1S/C12H26O5/c1-3-11(5-13,6-14)9-17-10-12(4-2,7-15)8-16/h13-16H,3-10H2,1-2H3
InChIKey :WMYINDVYGQKYMI-UHFFFAOYSA-N
SMILES :CCC(CO)(CO)COCC(CC)(CO)CO
LogP :0.88 at 25℃
EPA Substance Registry System :1,3-Propanediol, 2,2'-[oxybis(methylene)]bis[2-ethyl- (23235-61-2)
Boiling point :215 °C4 mm Hg(lit.)
Density :1.0187 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.4560 (estimate)
storage temp. :Store at room temperature
solubility :soluble in Methanol
form :powder to crystal
pka :13.90±0.10(Predicted)
color :White to Almost white
Water Solubility :21g/L at 20℃
BRN :1860782
InChI :1S/C12H26O5/c1-3-11(5-13,6-14)9-17-10-12(4-2,7-15)8-16/h13-16H,3-10H2,1-2H3
InChIKey :WMYINDVYGQKYMI-UHFFFAOYSA-N
SMILES :CCC(CO)(CO)COCC(CC)(CO)CO
LogP :0.88 at 25℃
EPA Substance Registry System :1,3-Propanediol, 2,2'-[oxybis(methylene)]bis[2-ethyl- (23235-61-2)
Safety Information
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Description
Di(trimethylolpropane) can be used for the synthesis of lipase catalyzed hyperbranched polymers. It can also be used in the formation of biodegradable polymers for drug delivery applications.More related product prices
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Suppliers and manufacturers
Hebei Chuanghai Biotechnology Co., Ltd
Henan Tianfu Chemical Co.,Ltd.
Shandong chuangyingchemical Co., Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
Henan Alfa Chemical Co., Ltd
Di(trimethylol propane)
CAS:23235-61-2
