乙二醇双(丙二醇-B-乙二醇G)，CAS 登记号 53637-25-5，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，下游主要用于有机化学品。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。
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ethylene glycol bis(propylene glycol-B-ethylene G) · CAS 53637-25-5 · C5H10O2.
| CAS Registry Number | 53637-25-5 |
|---|---|
| PubChem CID | 24751 |
| Molecular formula | C5H10O2 |
| IUPAC name | 2-methyloxirane;oxirane |
| Molecular Weight | 102.13 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 102.068079557 |
| Monoisotopic Mass | 102.068079557 |
| Topological Polar Surface Area | 25.1 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 36.7 |
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS POLY(ETHYLENE OXIDE-CO-PROPYLENE OXIDE), BLOCK CIR / INCI: Cosmetic ingredients (Poloxamer 108) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Surfactant; Emulsifying |
|---|
CRL-8131; RefChem:1082259; 106392-12-5; 2-methyloxirane;oxirane; TERGITOL(TM)XH(NONIONIC); 691397-13-4; Pluronic L; Pluronic L 122; F-108; Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol); Proxanol; Poly(propylene glycol)-block-poly(ethylene glycol)-block-poly(propylene glycol); Pluronic L44; Oxirane, methyl-, polymer with oxiraneOTHER CA INDEX NAMES:Oxirane, polymer with methyloxirane; Pluronic L-81; Hydrowet
CAS 53637-25-5; molecular formula C5H10O2; molecular weight — g/mol.
CRL-8131, RefChem:1082259, 106392-12-5, 2-methyloxirane;oxirane, TERGITOL(TM)XH(NONIONIC), 691397-13-4.
Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; POLY(ETHYLENE OXIDE-CO-PROPYLENE OXIDE), BLOCK; CIR / INCI: Cosmetic ingredients (Poloxamer 108) -> CIR (Cosmetic Ingredient Review).
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.