Trimethylolpropane
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- $6 - $672
- Product name: Trimethylolpropane
- CAS: 77-99-6
- MF: C6H14O3
- MW: 134.17
- EINECS:201-074-9
- MDL Number:MFCD00004694
- Synonyms:1,1,1-TRIS(HYDROXYMETHYL)PROPANE, DIST.;Trimethylolpropane, carbamate with tolylene diisocyanate solution;Trimethyloy propane;TRIMETHYLOLPROPANE(TMP);1,1,1-Tris(hydroxymethy1)propane;TRIMETHYLOLPROPANE (2-ETHYL-2-HYDROXYMETHYLPROPANE) TMP;2-ETHYL-2-HYDROXYMETHYLPROPANE-1,3-DIOL;Perstorp Trimethylolpropane (TMP)
25 prices
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Brand
- AK Scientific
- Alfa Aesar
- Ambeed
- Crysdot
- Frontier Specialty Chemicals
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 1mg
- 1g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1kg
- 2500g
- 2.5kg
- 3kg
- 10000g
- ManufacturerAK Scientific
- Product numberJ95910
- Product description1,1,1-Trimethylolpropane
- Packaging25g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberK377
- Product description1,1,1-Trimethylolpropane
- Packaging100g
- Price$52
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA13084
- Product description2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, 98%
- Packaging500g
- Price$29.4
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA13084
- Product description2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, 98%
- Packaging2500g
- Price$91.7
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA13084
- Product description2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, 98%
- Packaging10000g
- Price$310
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA946602
- Product descriptionTrimethylolpropane 95%
- Packaging100g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA946602
- Product descriptionTrimethylolpropane 95%
- Packaging500g
- Price$17
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA946602
- Product descriptionTrimethylolpropane 95%
- Packaging1kg
- Price$25
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD45000107
- Product description2-Ethyl-2-(hydroxymethyl)propane-1,3-diol 95+%
- Packaging500g
- Price$74
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK372443
- Product description2-Ethyl-2-(hydroxymethyl)-1,3-propanediol 99%
- Packaging500g
- Price$26
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number72925
- Product description1,1,1-Tris(hydroxymethyl)propane
- Packaging50g
- Price$610
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number72925
- Product description1,1,1-Tris(hydroxymethyl)propane
- Packaging100g
- Price$625
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number93370
- Product description1,1,1-Tris(hydroxymethyl)propane dist., ≥98.0% (GC)
- Packaging250g
- Price$29.3
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number148083
- Product description1,1,1-Tris(hydroxymethyl)propane 97%
- Packaging500g
- Price$29.7
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number93370
- Product description1,1,1-Tris(hydroxymethyl)propane dist., ≥98.0% (GC)
- Packaging1kg
- Price$55.6
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number8.08394
- Product description2-Ethyl-2-(hydroxymethyl)-1,3-propanediol for synthesis
- Packaging100g
- Price$64.8
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | J95910 | 1,1,1-Trimethylolpropane | 25g | $20 | 2021-12-16 | Buy |
| AK Scientific | K377 | 1,1,1-Trimethylolpropane | 100g | $52 | 2021-12-16 | Buy |
| Alfa Aesar | A13084 | 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, 98% | 500g | $29.4 | 2024-03-01 | Buy |
| Alfa Aesar | A13084 | 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, 98% | 2500g | $91.7 | 2024-03-01 | Buy |
| Alfa Aesar | A13084 | 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, 98% | 10000g | $310 | 2024-03-01 | Buy |
| Ambeed | A946602 | Trimethylolpropane 95% | 100g | $6 | 2021-12-16 | Buy |
| Ambeed | A946602 | Trimethylolpropane 95% | 500g | $17 | 2021-12-16 | Buy |
| Ambeed | A946602 | Trimethylolpropane 95% | 1kg | $25 | 2021-12-16 | Buy |
| Crysdot | CD45000107 | 2-Ethyl-2-(hydroxymethyl)propane-1,3-diol 95+% | 500g | $74 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK372443 | 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol 99% | 500g | $26 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 72925 | 1,1,1-Tris(hydroxymethyl)propane | 50g | $610 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 72925 | 1,1,1-Tris(hydroxymethyl)propane | 100g | $625 | 2021-12-16 | Buy |
| Sigma-Aldrich | 93370 | 1,1,1-Tris(hydroxymethyl)propane dist., ≥98.0% (GC) | 250g | $29.3 | 2024-03-01 | Buy |
| Sigma-Aldrich | 148083 | 1,1,1-Tris(hydroxymethyl)propane 97% | 500g | $29.7 | 2024-03-01 | Buy |
| Sigma-Aldrich | 93370 | 1,1,1-Tris(hydroxymethyl)propane dist., ≥98.0% (GC) | 1kg | $55.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.08394 | 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol for synthesis | 100g | $64.8 | 2024-03-01 | Buy |
Properties
Melting point :56-58 °C(lit.)
Boiling point :159-161 °C2 mm Hg(lit.)
Density :1.176
vapor density :4.8 (vs air)
vapor pressure :<1 mm Hg ( 20 °C)
refractive index :1.4850 (estimate)
Flash point :172 °C
storage temp. :Store below +30°C.
solubility :H2O: 0.1 g/mL, clear
pka :14.01±0.10(Predicted)
form :Flakes
color :White
PH :6.5 (100g/l, H2O, 20℃)(External MSDS)
explosive limit :2-11.8%(V)
Water Solubility :soluble
BRN :1698309
InChIKey :ZJCCRDAZUWHFQH-UHFFFAOYSA-N
LogP :-0.975 (est)
CAS DataBase Reference :77-99-6(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-(77-99-6)
EPA Substance Registry System :Trimethylolpropane (77-99-6)
Boiling point :159-161 °C2 mm Hg(lit.)
Density :1.176
vapor density :4.8 (vs air)
vapor pressure :<1 mm Hg ( 20 °C)
refractive index :1.4850 (estimate)
Flash point :172 °C
storage temp. :Store below +30°C.
solubility :H2O: 0.1 g/mL, clear
pka :14.01±0.10(Predicted)
form :Flakes
color :White
PH :6.5 (100g/l, H2O, 20℃)(External MSDS)
explosive limit :2-11.8%(V)
Water Solubility :soluble
BRN :1698309
InChIKey :ZJCCRDAZUWHFQH-UHFFFAOYSA-N
LogP :-0.975 (est)
CAS DataBase Reference :77-99-6(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-(77-99-6)
EPA Substance Registry System :Trimethylolpropane (77-99-6)
Safety Information
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| Signal word: | Warning | ||||||||||||
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Description
Trimethylolpropane acts as a precursor to alkyd resins, high-gloss coatings and ion exchange resins. It is also employed as a multifunctional monomer utilized for the production of coatings, ethoxylated and propoxylated trimethylolpropane derivatives. Further, it serves as a building block in the polymer industry.More related product prices
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- 126-11-4
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$6-788
Suppliers and manufacturers
Hefei TNJ Chemical Industry Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Hangzhou FandaChem Co.,Ltd.
