PEG-4000 (CAS 162662-01-3) — formula C4H10O3, molecular weight 106.12.
| CAS Number | 162662-01-3 |
|---|---|
| Molecular Formula | C4H10O3 |
| Molecular Weight | 106.12 |
| Melting Point | 14 °F (NTP, 1992) |
| Boiling Point | 473 °F at 760 mmHg (NTP, 1992) |
| LogP | -1.3 |
PEG-4000 is a chemical compound with CAS registry number 162662-01-3 and molecular formula C4H10O3 (molecular weight 106.12).
CAS number: 162662-01-3
Its molecular formula C4H10O3 comprises 4 C, 10 H, 3 O atoms.
Also known as: PEG-4000 · 聚乙二醇-4000
The CAS registry number of PEG-4000 is 162662-01-3.
Molecular formula C4H10O3, molecular weight 106.12.
It is also registered under: PEG-4000, 聚乙二醇-4000.
Independent reference data for PEG-4000 (CAS 162662-01-3), compiled from public chemistry databases.
| CAS Registry Number | 162662-01-3 |
|---|---|
| PubChem CID | 8117 |
| Molecular formula | C4H10O3 |
| IUPAC name | 2-(2-hydroxyethoxy)ethanol |
| UNII (FDA) | 61BR964293 |
| Molecular Weight | 106.12 |
|---|---|
| XLogP3 | -1.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 106.062994177 |
| Monoisotopic Mass | 106.062994177 |
| Topological Polar Surface Area | 49.7 |
| Heavy Atom Count | 7 |
| Boiling Point | 473 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 245.8 °C |
| Boiling Point | 245 °C |
| Melting Point | 14 °F (NTP, 1992) |
| Melting Point | -10.4 °C |
| Melting Point | -6.5 °C |
| Flash Point | 290 °F (NTP, 1992) |
| Flash Point | 124 °C |
| Flash Point | 124 °C c.c. |
| Density | 1.1197 g/cu cm at 15 °C |
DIETHYLENE GLYCOL; 111-46-6; 2,2'-Oxydiethanol; 2-(2-Hydroxyethoxy)ethanol; 2,2'-Oxybisethanol; Diglycol; Diethylenglykol; Digol; Bis(2-hydroxyethyl) ether; 2-Hydroxyethyl ether; Glycol ether; Ethanol, 2,2'-oxybis-; Ethylene diglycol; Digenos; Dicol; Brecolane ndg
| Regulatory & Food Contact | FDA Substance added to food: STABILIZER OR THICKENER FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS CARRIER_SOLVENT: Food Additives ETHYLENE OXIDE POLYMER |
|---|
| Reported hazard statements | H302, H361, H372 |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
PEG-4000 · CAS 162662-01-3 · C4H10O3. UNII 61BR964293. Boiling Point: 473 °F at 760 mmHg (NTP, 1992); Boiling Point: 245.8 °C; Boiling Point: 245 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 聚乙二醇-4000