新戊二醇(CAS 126-30-7):分子式 C5H12O2、分子量 104.15。
| CAS号 | 126-30-7 |
|---|---|
| 分子式 | C5H12O2 |
| 分子量 | 104.15 |
| 熔点 | 260.6 °F (USCG, 1999) |
| 沸点 | 406.4 °F at 760 mmHg (USCG, 1999) |
| LogP | 0 |
新戊二醇 是一种化工化合物,登记 CAS 号为 126-30-7,分子式 C5H12O2(分子量 104.15)。
登记 CAS 号:126-30-7
其分子式 C5H12O2 由 5 个碳、12 个氢、2 个氧 组成。
别名/同义词:新戊二醇 · Neopentyl glycol
新戊二醇 的 CAS 登记号为 126-30-7。
分子式 C5H12O2,分子量 104.15。
别名/同义词:新戊二醇、Neopentyl glycol。
新戊二醇(CAS 126-30-7)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 126-30-7 |
|---|---|
| PubChem CID | 31344 |
| Molecular formula | C5H12O2 |
| IUPAC name | 2,2-dimethylpropane-1,3-diol |
| UNII (FDA) | QI80HXD6S5 |
| Molecular Weight | 104.15 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 104.083729621 |
| Monoisotopic Mass | 104.083729621 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 7 |
| Boiling Point | 406.4 °F at 760 mmHg (USCG, 1999) |
|---|---|
| Boiling Point | 207 °C |
| Boiling Point | 210 °C |
| Boiling Point | 206 °C @760 [mm Hg] |
| Melting Point | 260.6 °F (USCG, 1999) |
| Melting Point | 129.3 °C |
| Melting Point | 127 °C |
| Flash Point | 225 °F (USCG, 1999) |
| Flash Point | 265 °F (129 °C) (open cup) |
| Flash Point | 107 °C |
Neopentyl glycol; 126-30-7; 2,2-Dimethylpropane-1,3-diol; 2,2-DIMETHYL-1,3-PROPANEDIOL; Dimethylolpropane; Neopentanediol; Neopentylene glycol; 1,3-Propanediol, 2,2-dimethyl-; Neopentylglycol; Neol; Dimethyltrimethylene glycol; Hydroxypivalyl alcohol; 2,2-Dimethyltrimethylene glycol; Nexcoat 600; 2,2-Dimethyl-1,3 propanediol; DTXSID8027036
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 1.9% (19 / 1013) |
| GHS notification summary | 1.9% (19 / 1013) |
|---|---|
| Reported hazard statements | H315 (21.1%), H318 (74.9%), H319 (22%) |
This chemical does not meet GHS hazard criteria for 1.9% (19 of 1013) of reports.
H315 (21.1%): Causes skin irritation [Warning Skin corrosion/irritation]
Neopentyl glycol · CAS 126-30-7 · C5H12O2. UNII QI80HXD6S5. Boiling Point: 406.4 °F at 760 mmHg (USCG, 1999); Boiling Point: 207 °C; Boiling Point: 210 °C.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: Neopentyl glycol