3,3-双(氯甲基)氧杂环丁烷（CAS 78-71-7）：分子式 C5H8Cl2O、分子量 155.02。
| CAS号 | 78-71-7 |
|---|---|
| 分子式 | C5H8Cl2O |
| 分子量 | 155.02 |
| 熔点 | 66 °F (EPA, 1998) |
| 沸点 | 217 °F at 30 mmHg (EPA, 1998) |
| LogP | 1.1 |
| 应用领域 | Uses: Used for solid and lined valves、pumps、pipes、and fittings、Also used as a monofilament for filter supports and column packing、as a thermoplastic polymer、and for biological purification of waste waters from the manufacture of pentaplast、[HSDB] Penton is the resin derived from 3、3-Bis(chloromethyl)oxetane. [Hawley]、Sewer and Wastewater Treatment [Category: Industry]、Solid and lined valves、pipe and fittings、Monofilament for filter supports and column packing.、A thermoplastic polymer ...、with、a high melting temperature of 180 °C.、Poly(3、3-bis-(chloromethyl)oxetane)、Biological purification of waste waters from the manufacture of pentaplast.、Suggested uses of poly (3、3-bischloromethyl) oxetane includes valves、bearings、precision gears、corrosion free coatings、wedges and slot liners for stators in electric motors、films、and rope.、3-bischloromethyl) oxetane、Methods of Manufacturing: ... Full scale commercial introduction has never been realized. Since the monomer、of poly(3、requires a careful purification procedure and the synthesis requires several steps from pentaerythritol ... .、General Manufacturing Information: Oxetane、3、3-bis(chloromethyl)-: ACTIVE、Penton: Trademark for a thermoplastic resin derived from 3、3-bis(chloromethyl)oxetane ...、3-bis-(chloromethyl)oxetane) (PBCMO) was available commercially as Penton but it is no longer marketed. |
登记用途：Uses: Used for solid and lined valves、pumps、pipes、and fittings、Also used as a monofilament for filter supports and column packing、as a thermoplastic polymer、and for biological purification of waste waters from the manufacture of pentaplast、[HSDB] Penton is the resin derived from 3、3-Bis(chloromethyl)oxetane. [Hawley]、Sewer and Wastewater Treatment [Category: Industry]、Solid and lined valves、pipe and fittings、Monofilament for filter supports and column packing.、A thermoplastic polymer ...、with、a high melting temperature of 180 °C.、Poly(3、3-bis-(chloromethyl)oxetane)、Biological purification of waste waters from the manufacture of pentaplast.、Suggested uses of poly (3、3-bischloromethyl) oxetane includes valves、bearings、precision gears、corrosion free coatings、wedges and slot liners for stators in electric motors、films、and rope.、3-bischloromethyl) oxetane、Methods of Manufacturing: ... Full scale commercial introduction has never been realized. Since the monomer、of poly(3、requires a careful purification procedure and the synthesis requires several steps from pentaerythritol ... .、General Manufacturing Information: Oxetane、3、3-bis(chloromethyl)-: ACTIVE、Penton: Trademark for a thermoplastic resin derived from 3、3-bis(chloromethyl)oxetane ...、3-bis-(chloromethyl)oxetane) (PBCMO) was available commercially as Penton but it is no longer marketed.。
3,3-双(氯甲基)氧杂环丁烷 是一种化工化合物，登记 CAS 号为 78-71-7，分子式 C5H8Cl2O（分子量 155.02）。
登记 CAS 号：78-71-7
其分子式 C5H8Cl2O 由 5 个碳、8 个氢、2 个氯、1 个氧 组成。
别名/同义词：3,3-双(氯甲基)氧杂环丁烷 · 3,3-Bis(chloromethyl)oxetane
3,3-双(氯甲基)氧杂环丁烷 的 CAS 登记号为 78-71-7。
分子式 C5H8Cl2O，分子量 155.02。
别名/同义词：3,3-双(氯甲基)氧杂环丁烷、3,3-Bis(chloromethyl)oxetane。
登记用途：Uses: Used for solid and lined valves、pumps、pipes、and fittings、Also used as a monofilament for filter supports and column packing、as a thermoplastic polymer、and for biological purification of waste waters from the manufacture of pentaplast、[HSDB] Penton is the resin derived from 3、3-Bis(chloromethyl)oxetane. [Hawley]、Sewer and Wastewater Treatment [Category: Industry]、Solid and lined valves、pipe and fittings、Monofilament for filter supports and column packing.、A thermoplastic polymer ...、with、a high melting temperature of 180 °C.、Poly(3、3-bis-(chloromethyl)oxetane)、Biological purification of waste waters from the manufacture of pentaplast.、Suggested uses of poly (3、3-bischloromethyl) oxetane includes valves、bearings、precision gears、corrosion free coatings、wedges and slot liners for stators in electric motors、films、and rope.、3-bischloromethyl) oxetane、Methods of Manufacturing: ... Full scale commercial introduction has never been realized. Since the monomer、of poly(3、requires a careful purification procedure and the synthesis requires several steps from pentaerythritol ... .、General Manufacturing Information: Oxetane、3、3-bis(chloromethyl)-: ACTIVE、Penton: Trademark for a thermoplastic resin derived from 3、3-bis(chloromethyl)oxetane ...、3-bis-(chloromethyl)oxetane) (PBCMO) was available commercially as Penton but it is no longer marketed.。
3,3-双(氯甲基)氧杂环丁烷（CAS 78-71-7）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 78-71-7 |
|---|---|
| PubChem CID | 6550 |
| Molecular formula | C5H8Cl2O |
| IUPAC name | 3,3-bis(chloromethyl)oxetane |
| UNII (FDA) | N12TP81ATK |
| Molecular Weight | 155.02 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 153.9952203 |
| Monoisotopic Mass | 153.9952203 |
| Topological Polar Surface Area | 9.2 |
| Heavy Atom Count | 8 |
| Boiling Point | 217 °F at 30 mmHg (EPA, 1998) |
|---|---|
| Boiling Point | 200 °C @760 [mm Hg] |
| Melting Point | 66 °F (EPA, 1998) |
| Melting Point | 18.7 °C |
| Density | 1.4 |
| Density | 1.4 @25 °C |
| Vapor Pressure | 0.5 [mm Hg] @25 °C |
3,3-Bis(chloromethyl)oxetane; 78-71-7; OXETANE, 3,3-BIS(CHLOROMETHYL)-; Penton; 3,3-Dichloromethyloxycyclobutane; HSDB 6322; EINECS 201-136-5; N12TP81ATK; BRN 0103354; 3,3-bis(chloromethyl)oxacyclobutane; NSC-650608; DTXSID9058816; CXURGFRDGROIKG-UHFFFAOYSA-; 3,3-BIS(CHLOROMETHYL)-1-OXACYCLOBUTANE; RefChem:857115; 3,3Bis(chloromethyl)oxetane
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|
| Reported hazard statements | H302 (97.5%) |
|---|
H302 (97.5%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
3,3-Bis(chloromethyl)oxetane · CAS 78-71-7 · C5H8Cl2O. UNII N12TP81ATK. Boiling Point: 217 °F at 30 mmHg (EPA, 1998); Boiling Point: 200 °C @760 [mm Hg]; Melting Point: 66 °F (EPA, 1998).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 3,3-Bis(chloromethyl)oxetane