diethyl butan-2-ylpropanedioate
Diethyl sec-Butylmalonate
CAS: 83-27-2
Molecular Formula: C11H20O4
diethyl butan-2-ylpropanedioate - Names and Identifiers
| Name | Diethyl sec-Butylmalonate |
| Synonyms | TIMTEC-BB SBB008179 Diethyl s-butylmalonate Diethyl sec-Butylmalonate Diethyl 2-sec-butylmalonate Butylmalonicaciddiethylester diethyl butan-2-ylpropanedioate sec-Amylmalonicaciddiethylester sec-Butylmalonic acid diethyl ester SEC-BUTYLMALONIC ACID DIETHYL ESTER Malonic acid, sec-butyl-, diethyl ester diethyl [(1R)-1-methylpropyl]propanedioate diethyl [(1S)-1-methylpropyl]propanedioate Propanedioic acid, (1-methylpropyl)-, diethyl ester |
| CAS | 83-27-2 |
| EINECS | 201-463-3 |
| InChI | InChI=1/C11H20O4/c1-5-8(4)9(10(12)14-6-2)11(13)15-7-3/h8-9H,5-7H2,1-4H3/t8-/m1/s1 |
diethyl butan-2-ylpropanedioate - Physico-chemical Properties
| Molecular Formula | C11H20O4 |
| Molar Mass | 216.27 |
| Density | 0,98 g/cm3 |
| Boling Point | 110-114°C 18mm |
| Flash Point | 110-114°C/18mm |
| Solubility | Chloroform (Slightly), Methanol (Sparingly) |
| Vapor Presure | 0.0256mmHg at 25°C |
| Appearance | Oil |
| Color | Colourless |
| BRN | 1709561 |
| pKa | 13.13±0.46(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.4230-1.4260 |
| MDL | MFCD00015194 |
| Physical and Chemical Properties | Colorless liquid. Boiling point 110 C (2.4kPa). |
diethyl butan-2-ylpropanedioate - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| HS Code | 29171900 |
diethyl butan-2-ylpropanedioate - Reference Information
| Use | diethyl SEC-butylmalonate is used as a reactant for the preparation of non-nucleoside inhibitors of HIV-1 reverse transcriptase and neutral xanthine analogs. intermediates in organic synthesis. |
| production method | is obtained by reacting diethyl malonate and 2-bromobutane. The reaction was carried out in the presence of sodium ethoxide, exothermic and stirred at reflux for 48h. The finished product was obtained by distillation under reduced pressure with a yield of 83-84%. |
Last Update：2024-04-10 22:29:15
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View History
diethyl butan-2-ylpropanedioate
吡唑[1,5-A]吡啶-3-甲酸甲酯
2-(2-硝基苯氨基)乙醇
2-(2-氨基-1,3-三唑-4-基)乙醇 HCL
2-甲基-3,4-二氢-1H-吡啶并[4,3-B]喹啉-2-嗡-10-羧酸酯
3H-Cyclopenta[c]quinoline, 6,8-difluoro-3a,4,5,9b-tetrahydro-4-(3-pyridinyl)-, (3aR,4S,9bS)-
1-Naphthalenemethanamine,N-(2,5-dimethoxyphenyl)-a-(phenylmethyl)-, hydrochloride (1:1)
2-(环己基氨基)乙酸
二(1,5-环辛二烯)二-μ-甲氧基二铱(I)
HANF (4-28)
吡唑[1,5-A]吡啶-3-甲酸甲酯
2-(2-硝基苯氨基)乙醇
2-(2-氨基-1,3-三唑-4-基)乙醇 HCL
2-甲基-3,4-二氢-1H-吡啶并[4,3-B]喹啉-2-嗡-10-羧酸酯
3H-Cyclopenta[c]quinoline, 6,8-difluoro-3a,4,5,9b-tetrahydro-4-(3-pyridinyl)-, (3aR,4S,9bS)-
1-Naphthalenemethanamine,N-(2,5-dimethoxyphenyl)-a-(phenylmethyl)-, hydrochloride (1:1)
2-(环己基氨基)乙酸
二(1,5-环辛二烯)二-μ-甲氧基二铱(I)
HANF (4-28)