马来酸二甲酯（CAS 624-48-6）：分子式 C6H8O4、分子量 144.12。
| CAS号 | 624-48-6 |
|---|---|
| 分子式 | C6H8O4 |
| 分子量 | 144.12 |
| LogP | 0.7 |
| 应用领域 | Uses: Used to make chemicals and polymers、[IUCLID] Used to make fine and large scale chemicals、[ECHA REACH Registrations]、Use Classification: Cosmetics -> Emollient、General Manufacturing Information: 2-Butenedioic acid (2Z)-、1、4-dimethyl ester: ACTIVE |
登记用途：Uses: Used to make chemicals and polymers、[IUCLID] Used to make fine and large scale chemicals、[ECHA REACH Registrations]、Use Classification: Cosmetics -> Emollient、General Manufacturing Information: 2-Butenedioic acid (2Z)-、1、4-dimethyl ester: ACTIVE。
马来酸二甲酯 是一种化工化合物，登记 CAS 号为 624-48-6，分子式 C6H8O4（分子量 144.12）。
登记 CAS 号：624-48-6
其分子式 C6H8O4 由 6 个碳、8 个氢、4 个氧 组成。
别名/同义词：马来酸二甲酯 · Dimethyl Maleate
马来酸二甲酯 的 CAS 登记号为 624-48-6。
分子式 C6H8O4，分子量 144.12。
别名/同义词：马来酸二甲酯、Dimethyl Maleate。
登记用途：Uses: Used to make chemicals and polymers、[IUCLID] Used to make fine and large scale chemicals、[ECHA REACH Registrations]、Use Classification: Cosmetics -> Emollient、General Manufacturing Information: 2-Butenedioic acid (2Z)-、1、4-dimethyl ester: ACTIVE。
马来酸二甲酯（CAS 624-48-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 624-48-6 |
|---|---|
| PubChem CID | 5271565 |
| Molecular formula | C6H8O4 |
| IUPAC name | dimethyl (Z)-but-2-enedioate |
| UNII (FDA) | K39366X5N0 |
| Molecular Weight | 144.12 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 144.04225873 |
| Monoisotopic Mass | 144.04225873 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 10 |
| Vapor Pressure | 0.3 [mmHg] |
|---|
Dimethyl maleate; 624-48-6; METHYL MALEATE; Sipomer DMM; Maleic acid, dimethyl ester; Dimethyl cis-butenedioate; 2-Butenedioic acid (Z)-, dimethyl ester; Dimethyl cis-ethylenedicarboxylate; DTXSID4040765; 2-Butenedioic acid, dimethyl ester, (Z)-; Dimethylester kyseliny maleinove; 2-Butenedioic acid (2Z)-, 1,4-dimethyl ester; NSC-5161; K39366X5N0; DTXCID2020765; CHEBI:35460
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS Acetic acid ethenyl ester, polymer with ethenol and dimethyl maleate (DMM). This material is equivalent to pol As a stabilizer in the suspension polymerization of polyvinyl chloride (PVC). At a level not to exceed 0.1 percent by weight of the vinyl chloride monomer in single use PVC articles of a t |
|---|
| Reported hazard statements | H302 (100%), H314 (22.3%), H317 (94.9%), H319 (73.1%), H335 (94.3%), H401, H311, H320 |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (22.3%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Dimethyl Maleate · CAS 624-48-6 · C6H8O4. UNII K39366X5N0. Vapor Pressure: 0.3 [mmHg].
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Dimethyl Maleate