乙烷，二甲氧基-（CAS 25154-53-4）：分子式 C4H10O2、分子量 90.12。
| CAS号 | 25154-53-4 |
|---|---|
| 分子式 | C4H10O2 |
| 分子量 | 90.12 |
| 熔点 | -113.2 °C |
| 沸点 | 64.5 °C |
| LogP | 0.5 |
乙烷，二甲氧基- 是一种化工化合物，登记 CAS 号为 25154-53-4，分子式 C4H10O2（分子量 90.12）。
登记 CAS 号：25154-53-4
其分子式 C4H10O2 由 4 个碳、10 个氢、2 个氧 组成。
别名/同义词：乙烷，二甲氧基- · Ethane, dimethoxy-
乙烷，二甲氧基- 的 CAS 登记号为 25154-53-4。
分子式 C4H10O2，分子量 90.12。
别名/同义词：乙烷，二甲氧基-、Ethane, dimethoxy-。
乙烷，二甲氧基-（CAS 25154-53-4）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 25154-53-4 |
|---|---|
| PubChem CID | 10795 |
| Molecular formula | C4H10O2 |
| IUPAC name | 1,1-dimethoxyethane |
| UNII (FDA) | ZO2AW8UR5T |
| FEMA number | 3426 |
| JECFA number | 940 |
| Molecular Weight | 90.12 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 90.068079557 |
| Monoisotopic Mass | 90.068079557 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 6 |
| Boiling Point | 64.5 °C |
|---|---|
| Boiling Point | 64.00 to 65.00 °C. @ 760.00 mm Hg |
| Boiling Point | 64 °C |
| Melting Point | -113.2 °C |
| Flash Point | BELOW 80 °F |
| Solubility | 1000 mg/mL at 25 °C |
| Density | 0.85015 @ 20 °C/4 °C |
| Density | 0.850-0.860 |
| Vapor Density | 3.1 (AIR= 1) |
| Vapor Pressure | 171.0 [mmHg] |
1,1-DIMETHOXYETHANE; 534-15-6; Dimethyl acetal; Acetaldehyde dimethyl acetal; Dimethylacetal; Ethylidene dimethyl ether; Ethane, 1,1-dimethoxy-; Dimethyl aldehyde; Methyl formyl; Acetaldehyde methyl acetal; 3-Methyl-2,4-dioxapentane; Acetaldehyde, dimethyl acetal; FEMA No. 3426; DTXSID7027178; ZO2AW8UR5T; DTXCID207178
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 909-JECFA 57/107 |
|---|
| Reported hazard statements | H225 |
|---|
H225: Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Ethane, dimethoxy- · CAS 25154-53-4 · C4H10O2. UNII ZO2AW8UR5T. Boiling Point: 64.5 °C; Boiling Point: 64.00 to 65.00 °C. @ 760.00 mm Hg; Boiling Point: 64 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Ethane, dimethoxy-