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2,2-Dimethyl-1,3-propanediol, 99%
CAS: 126-30-7 | C5H12O2 | 104.15 g/mol
$36.71 - $135.58
Identifiants chimiques
| CAS | 126-30-7 |
|---|---|
| Molecular Formula | C5H12O2 |
| Molecular Weight (g/mol) | 104.15 |
| MDL Number | MFCD00004685 |
| InChI Key | SLCVBVWXLSEKPL-UHFFFAOYSA-N |
| Synonym | neopentyl glycol, 2,2-dimethyl-1,3-propanediol, dimethylolpropane, neopentylene glycol, neopentanediol, neopentylglycol, 1,3-propanediol, 2,2-dimethyl, neol, hydroxypivalyl alcohol, dimethyltrimethylene glycol |
| PubChem CID | 31344 |
| IUPAC Name | 2,2-dimethylpropane-1,3-diol |
| SMILES | CC(C)(CO)CO |
| Numéro de catalogue | Numéro du manufacturier. | Quantity | Prix | Quantité | |||||
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| Numéro de catalogue | Numéro du manufacturier. | Quantity | Prix | Quantité | |||||
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AAA1034030
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Thermo Scientific Chemicals
A1034030 |
250 g |
chaque for $36.71
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Connectez-vous ou enregistrez-vous pour vérifier votre prix et la disponibilité.
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AAA1034036
|
Thermo Scientific Chemicals
A1034036 |
500 g |
chaque for $65.67
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Connectez-vous ou enregistrez-vous pour vérifier votre prix et la disponibilité.
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AAA103400E
|
Thermo Scientific Chemicals
A103400E |
2500 g |
chaque for $135.58
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Connectez-vous ou enregistrez-vous pour vérifier votre prix et la disponibilité.
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Description
Used for protection of carbonyl groups as 4,4-dimethyl-1,3-dioxanes, often preferred to the more usual 1,3-dioxolanes due to easier separation and greater stability, for protection of carbonyl group of 4-bromo-2-propanone using p-toluenesulfonic acid in the presence of triethyl orthoformate. It is used in the synthesis of polyesters, paints, lubricants, and plasticizers.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsUsed for protection of carbonyl groups as 4,4-dimethyl-1,3-dioxanes, often preferred to the more usual 1,3-dioxolanes due to easier separation and greater stability, for protection of carbonyl group of 4-bromo-2-propanone using p-toluenesulfonic acid in the presence of triethyl orthoformate. It is used in the synthesis of polyesters, paints, lubricants, and plasticizers.
Solubility
Soluble in water.
Notes
Hygroscopic. Incompatible with oxidizing agents, water/moisture.
Identifiants chimiques
| 126-30-7 | |
| 104.15 | |
| SLCVBVWXLSEKPL-UHFFFAOYSA-N | |
| 31344 | |
| CC(C)(CO)CO |
| C5H12O2 | |
| MFCD00004685 | |
| neopentyl glycol, 2,2-dimethyl-1,3-propanediol, dimethylolpropane, neopentylene glycol, neopentanediol, neopentylglycol, 1,3-propanediol, 2,2-dimethyl, neol, hydroxypivalyl alcohol, dimethyltrimethylene glycol | |
| 2,2-dimethylpropane-1,3-diol |
Spécifications
| 126-30-7 | |
| 1.042 | |
| 103°C (217°F) | |
| C5H12O2 | |
| 250 g | |
| Hygroscopic | |
| neopentyl glycol, 2,2-dimethyl-1,3-propanediol, dimethylolpropane, neopentylene glycol, neopentanediol, neopentylglycol, 1,3-propanediol, 2,2-dimethyl, neol, hydroxypivalyl alcohol, dimethyltrimethylene glycol | |
| SLCVBVWXLSEKPL-UHFFFAOYSA-N | |
| 2,2-dimethylpropane-1,3-diol | |
| 31344 | |
| 99% |
| 125°C to 130°C | |
| 210°C to 212°C | |
| Mild | |
| MFCD00004685 | |
| 605291 | |
| 14,6458 | |
| Soluble in water. | |
| CC(C)(CO)CO | |
| 104.15 | |
| 104.15 | |
| 2,2-Dimethyl-1,3-propanediol |
Sécurité et manipulation
GHS H Statement
H318
Causes serious eye damage.
P280-P305+P351+P338-P310
H318-H500
missing translation for 'einecsNumber' : 204-781-0
missing translation for 'rtecsNumber' : TY5775000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only