Tert-butyl ethyl malonate (CAS 32864-38-3) — formula C9H16O4, molecular weight 188.22; category organic chemicals.
Tert-butyl ethyl malonate is a carbon-based organic compound with CAS registry number 32864-38-3 and molecular formula C9H16O4 (molecular weight 188.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 32864-38-3
Its molecular formula C9H16O4 comprises 9 C, 16 H, 4 O atoms.
Also known as: Tert-butyl ethyl malonate
Category: organic chemicals
The CAS registry number of Tert-butyl ethyl malonate is 32864-38-3.
Molecular formula C9H16O4, molecular weight 188.22.
It is also registered under: Tert-butyl ethyl malonate.
Category: Organic Chemicals.
Public-database records for Tert-butyl ethyl malonate (CAS 32864-38-3), reproduced here for independent cross-checking.
| GHS notification summary | 50% (1 / 2) |
|---|---|
| Reported hazard statements | H315 (50%), H319 (50%), H335 (50%) |
This chemical does not meet GHS hazard criteria for 50% (1 of 2) of reports.
H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]
| GHS notification summary | 50% (1 / 2) |
|---|
| CAS Registry Number | 32864-38-3 |
|---|---|
| PubChem CID | 96345 |
| 分子式 | C9H16O4 |
| IUPAC 名称 | 3-O-tert-butyl 1-O-ethyl propanedioate |
| UNII（FDA） | NS00029368 |
tert-Butyl ethyl malonate; Propanedioic acid, 1,1-dimethylethyl ethyl ester; AI3-05683; EINECS 251-269-8; DTXSID40186519; NSC 69070; RefChem:894658; DTXCID30109010; 251-269-8; 32864-38-3; T-butyl ethyl malonate; 3-O-tert-butyl 1-O-ethyl propanedioate; 1-tert-butyl 3-ethyl propanedioate; MFCD00009193; tert-butyl ethyl propanedioate; tert-butyl ethyl propane-1,3-dioate
| 分子量 | 188.22 |
|---|---|
| XLogP3 | 1.5 |
| 氢键供体数 | 0 |
| 氢键受体数 | 4 |
| 可旋转键数 | 6 |
| 精确质量 | 188.10485899 |
| 单同位素质量 | 188.10485899 |
| 拓扑极性表面积 | 52.6 |
| 重原子数 | 13 |
| 形式电荷 | 0 |
Tert-butyl ethyl malonate · CAS 32864-38-3 · C9H16O4. UNII NS00029368.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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