新戊二醇，CAS 登记号 126-30-7，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于精细化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
精细化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 新戊二醇 的 CAS 号：126-30-7，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及精细化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
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.
| 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 |
| Formal Charge | 0 |
| 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 |
| 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; 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
CAS 126-30-7; molecular formula C5H12O2; molecular weight — g/mol.
Neopentyl glycol, 126-30-7, 2,2-Dimethylpropane-1,3-diol, 2,2-DIMETHYL-1,3-PROPANEDIOL, Dimethylolpropane, Neopentanediol.
Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.
1.9% of GHS notifications report no hazard classification (19 of 1013).
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].
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.