2-[(2-甲基-1-氧代烯丙基)氧基]乙酰乙酸乙酯（CAS 21282-97-3）：分子式 C10H14O5、分子量 214.21。
| CAS号 | 21282-97-3 |
|---|---|
| 分子式 | C10H14O5 |
| 分子量 | 214.21 |
| LogP | 0.8 |
| 应用领域 | Industry Uses: Monomers、U.S. Production: 2023: 7、000、000 - <8、500、000 lb、2022: 10、000 - <25、2021: 8、000 - <10、2020: 25、000 - <40、General Manufacturing Information: Plastics Material and Resin Manufacturing、Paint and Coating Manufacturing、Adhesive Manufacturing、All Other Basic Organic Chemical Manufacturing、Butanoic acid、3-oxo-、2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester: ACTIVE |
登记用途：Industry Uses: Monomers、U.S. Production: 2023: 7、000、000 - <8、500、000 lb、2022: 10、000 - <25、2021: 8、000 - <10、2020: 25、000 - <40、General Manufacturing Information: Plastics Material and Resin Manufacturing、Paint and Coating Manufacturing、Adhesive Manufacturing、All Other Basic Organic Chemical Manufacturing、Butanoic acid、3-oxo-、2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester: ACTIVE。
2-[(2-甲基-1-氧代烯丙基)氧基]乙酰乙酸乙酯 是一种化工化合物，登记 CAS 号为 21282-97-3，分子式 C10H14O5（分子量 214.21）。
登记 CAS 号：21282-97-3
其分子式 C10H14O5 由 10 个碳、14 个氢、5 个氧 组成。
别名/同义词：2-[(2-甲基-1-氧代烯丙基)氧基]乙酰乙酸乙酯 · 2-[(2-methyl-1-oxoallyl)oxy]ethyl acetoacetate
2-[(2-甲基-1-氧代烯丙基)氧基]乙酰乙酸乙酯 的 CAS 登记号为 21282-97-3。
分子式 C10H14O5，分子量 214.21。
别名/同义词：2-[(2-甲基-1-氧代烯丙基)氧基]乙酰乙酸乙酯、2-[(2-methyl-1-oxoallyl)oxy]ethyl acetoacetate。
登记用途：Industry Uses: Monomers、U.S. Production: 2023: 7、000、000 - <8、500、000 lb、2022: 10、000 - <25、2021: 8、000 - <10、2020: 25、000 - <40、General Manufacturing Information: Plastics Material and Resin Manufacturing、Paint and Coating Manufacturing、Adhesive Manufacturing、All Other Basic Organic Chemical Manufacturing、Butanoic acid、3-oxo-、2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester: ACTIVE。
2-[(2-甲基-1-氧代烯丙基)氧基]乙酰乙酸乙酯（CAS 21282-97-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 21282-97-3 |
|---|---|
| PubChem CID | 88855 |
| Molecular formula | C10H14O5 |
| IUPAC name | 2-(2-methylprop-2-enoyloxy)ethyl 3-oxobutanoate |
| UNII (FDA) | 6L3EW3HZF2 |
| Molecular Weight | 214.21 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 8 |
| Exact Mass | 214.08412354 |
| Monoisotopic Mass | 214.08412354 |
| Topological Polar Surface Area | 69.7 |
| Heavy Atom Count | 15 |
2-(Methacryloyloxy)ethyl acetoacetate; 2-(acetoacetoxy)ethyl methacrylate; Eastman AAEM; 6L3EW3HZF2; LONZAMON AAEMA; DTXSID7041388; UNII-6L3EW3HZF2; EINECS 244-311-1; 2-((2-Methyl-1-oxoallyl)oxy)ethyl acetoacetate; DTXCID5021388; EC 244-311-1; Butanoic acid, 3-oxo-, 2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl ester; Butanoic acid, 3-oxo-, 2-((2-methyl-1-oxo-2-propen-1-yl)oxy)ethyl ester; ACETOACETOXYETHOXY METHACRYLATE; 2-hydroxyethyl methacrylate acetoacetate; ETHYLENE GLYCOL ACETOACETATE METHACRYLATE
| Regulatory & Food Contact | FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS Butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester (CAS Reg. No. 21282-97-3) As a monomer in the production of polymers to be used in adhesives, except for use in contact with infant form |
|---|---|
| GHS notification summary | 57% (270 / 474) |
| GHS notification summary | 57% (270 / 474) |
|---|---|
| Reported hazard statements | H315 (11.8%), H317 (20.9%), H319 (34%), H302 (100%), H311 (100%), H335 (100%) |
This chemical does not meet GHS hazard criteria for 57% (270 of 474) of all reports.
H315 (11.8%): Causes skin irritation [Warning Skin corrosion/irritation]
2-[(2-methyl-1-oxoallyl)oxy]ethyl acetoacetate · CAS 21282-97-3 · C10H14O5. UNII 6L3EW3HZF2.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-[(2-methyl-1-oxoallyl)oxy]ethyl acetoacetate