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ChemicalBook >> CAS DataBase List >> Di(trimethylol propane)

Di(trimethylol propane)

Di(trimethylol propane) price.
  • $5 - $174
  • 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
11 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 2.5g
  • 5g
  • 25g
  • 100g
  • 250g
  • 500g
  • 1kg
  • 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)
  • 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
  • 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)
  • Packaging1kg
  • Price$72
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number416134
  • Product descriptionDi(trimethylolpropane) 97%
  • Packaging250g
  • Price$61.3
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number416134
  • Product descriptionDi(trimethylolpropane) 97%
  • Packaging1kg
  • Price$174
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD4538
  • Product descriptionDi(trimethylolpropane) >98.0%(GC)
  • Packaging25g
  • Price$21
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD4538
  • Product descriptionDi(trimethylolpropane) >98.0%(GC)
  • Packaging500g
  • Price$70
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberD494263
  • Product descriptionDi(trimethylolpropane)
  • Packaging500mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD494263
  • Product descriptionDi(trimethylolpropane)
  • Packaging2.5g
  • Price$75
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated 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) 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
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) 1kg $72 2021-12-16 Buy
Sigma-Aldrich 416134 Di(trimethylolpropane) 97% 250g $61.3 2024-03-01 Buy
Sigma-Aldrich 416134 Di(trimethylolpropane) 97% 1kg $174 2024-03-01 Buy
TCI Chemical D4538 Di(trimethylolpropane) >98.0%(GC) 25g $21 2024-03-01 Buy
TCI Chemical D4538 Di(trimethylolpropane) >98.0%(GC) 500g $70 2024-03-01 Buy
TRC D494263 Di(trimethylolpropane) 500mg $60 2021-12-16 Buy
TRC D494263 Di(trimethylolpropane) 2.5g $75 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)
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
LogP :0.88 at 25℃
EPA Substance Registry System :1,3-Propanediol, 2,2'-[oxybis(methylene)]bis[2-ethyl- (23235-61-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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.