2-丁烯-1,4-二醇（CAS 110-64-5）：分子式 C4H8O2、分子量 88.11。
| CAS号 | 110-64-5 |
|---|---|
| 分子式 | C4H8O2 |
| 分子量 | 88.11 |
| 熔点 | 7 °C (45 °F) |
| 沸点 | 141-149 °C AT 20 MM HG |
| LogP | -0.8 |
| 应用领域 | Uses: Used as a chemical intermediate for alkyd resins、plasticizers、nylon、pharmaceuticals、and endosulfan (an insecticide)、Also used as a cross-linking agent for synthetic resins、in the manufacture of fungicides、as a comonomer for polyurethanes with toluene diisocyanates、and as a reducing agent in chrome tanning baths、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、INTERMEDIATE FOR ALKYD RESINS、PLASTICIZERS、NYLON、PHARMACEUTICALS、CROSS LINKING AGENT FOR SYNTHETIC RESINS、MFR OF FUNGICIDES、CHEM INT FOR 1、4-BUTANEDIOL、CHEM INT FOR ENDOSULFAN (AN INSECTICIDE)、For more Uses (Complete) data for 1、4-DIHYDROXY-2-BUTENE (9 total)、please visit the HSDB record page.、Methods of Manufacturing: BY REDUCTION OF 2-BUTYNE-1、4-DIOL、BY HIGH PRESSURE SYNTHESIS FROM ACETYLENE & FORMALDEHYDE.、HYDROGENATION OF 2-BUTYNE-1、4-DIOL IN THE PRESENCE OF A RANEY NICKEL CATALYST、U.S. Production: (1979) PROBABLY MORE THAN 2.27X10+6 GRAMS、(1981) PROBABLY MORE THAN 2.27X10+6 GRAMS、U.S. Imports: (1979) No Data、(1981) No Data、U.S. Exports: (1979) No Data、General Manufacturing Information: 2-Butene-1、4-diol: ACTIVE、TECHNICAL BUTENEDIOL IS PREDOMINANTLY THE CIS-ISOMER. |
登记用途：Uses: Used as a chemical intermediate for alkyd resins、plasticizers、nylon、pharmaceuticals、and endosulfan (an insecticide)、Also used as a cross-linking agent for synthetic resins、in the manufacture of fungicides、as a comonomer for polyurethanes with toluene diisocyanates、and as a reducing agent in chrome tanning baths、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、INTERMEDIATE FOR ALKYD RESINS、PLASTICIZERS、NYLON、PHARMACEUTICALS、CROSS LINKING AGENT FOR SYNTHETIC RESINS、MFR OF FUNGICIDES、CHEM INT FOR 1、4-BUTANEDIOL、CHEM INT FOR ENDOSULFAN (AN INSECTICIDE)、For more Uses (Complete) data for 1、4-DIHYDROXY-2-BUTENE (9 total)、please visit the HSDB record page.、Methods of Manufacturing: BY REDUCTION OF 2-BUTYNE-1、4-DIOL、BY HIGH PRESSURE SYNTHESIS FROM ACETYLENE & FORMALDEHYDE.、HYDROGENATION OF 2-BUTYNE-1、4-DIOL IN THE PRESENCE OF A RANEY NICKEL CATALYST、U.S. Production: (1979) PROBABLY MORE THAN 2.27X10+6 GRAMS、(1981) PROBABLY MORE THAN 2.27X10+6 GRAMS、U.S. Imports: (1979) No Data、(1981) No Data、U.S. Exports: (1979) No Data、General Manufacturing Information: 2-Butene-1、4-diol: ACTIVE、TECHNICAL BUTENEDIOL IS PREDOMINANTLY THE CIS-ISOMER.。
2-丁烯-1,4-二醇 是一种化工化合物，登记 CAS 号为 110-64-5，分子式 C4H8O2（分子量 88.11）。
登记 CAS 号：110-64-5
其分子式 C4H8O2 由 4 个碳、8 个氢、2 个氧 组成。
别名/同义词：2-丁烯-1,4-二醇 · 2-Butene-1,4-diol
2-丁烯-1,4-二醇 的 CAS 登记号为 110-64-5。
分子式 C4H8O2，分子量 88.11。
别名/同义词：2-丁烯-1,4-二醇、2-Butene-1,4-diol。
登记用途：Uses: Used as a chemical intermediate for alkyd resins、plasticizers、nylon、pharmaceuticals、and endosulfan (an insecticide)、Also used as a cross-linking agent for synthetic resins、in the manufacture of fungicides、as a comonomer for polyurethanes with toluene diisocyanates、and as a reducing agent in chrome tanning baths、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、INTERMEDIATE FOR ALKYD RESINS、PLASTICIZERS、NYLON、PHARMACEUTICALS、CROSS LINKING AGENT FOR SYNTHETIC RESINS、MFR OF FUNGICIDES、CHEM INT FOR 1、4-BUTANEDIOL、CHEM INT FOR ENDOSULFAN (AN INSECTICIDE)、For more Uses (Complete) data for 1、4-DIHYDROXY-2-BUTENE (9 total)、please visit the HSDB record page.、Methods of Manufacturing: BY REDUCTION OF 2-BUTYNE-1、4-DIOL、BY HIGH PRESSURE SYNTHESIS FROM ACETYLENE & FORMALDEHYDE.、HYDROGENATION OF 2-BUTYNE-1、4-DIOL IN THE PRESENCE OF A RANEY NICKEL CATALYST、U.S. Production: (1979) PROBABLY MORE THAN 2.27X10+6 GRAMS、(1981) PROBABLY MORE THAN 2.27X10+6 GRAMS、U.S. Imports: (1979) No Data、(1981) No Data、U.S. Exports: (1979) No Data、General Manufacturing Information: 2-Butene-1、4-diol: ACTIVE、TECHNICAL BUTENEDIOL IS PREDOMINANTLY THE CIS-ISOMER.。
2-丁烯-1,4-二醇（CAS 110-64-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 110-64-5 |
|---|---|
| PubChem CID | 8065 |
| Molecular formula | C4H8O2 |
| IUPAC name | but-2-ene-1,4-diol |
| UNII (FDA) | 2I323Z5567 |
| Molecular Weight | 88.11 |
|---|---|
| XLogP3 | -0.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 88.052429494 |
| Monoisotopic Mass | 88.052429494 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 6 |
| Boiling Point | 141-149 °C AT 20 MM HG |
|---|---|
| Boiling Point | 234 °C @760 [mm Hg] |
| Melting Point | 7 °C (45 °F) |
| Flash Point | 128 °C |
| Flash Point | 128 °C (263 °F) OC |
| Density | 1.067-1.074 |
| Density | 1.07 @25 °C |
| Vapor Density | 3.0 (AIR= 1) |
| Vapor Pressure | 0.04 [mmHg] |
| Vapor Pressure | 0.0462 [mm Hg] @25 °C |
2-Butene-1,4-diol; 110-64-5; DTXSID9026849; Butenediol; 1,4-DIHYDROXY-2-BUTENE; DTXCID90809569; NSC-976; RefChem:570515; 203-787-0; 2I323Z5567; Agrisynth B2D; NSC-1260; 2-Butene-1,4-diol(cis+trans); but-2-ene-1,4-diol; 2-Buten-1,4-diol; Z/E-But-2-ene-1,4-dio
| Reported hazard statements | H302 (100%), H315 (91.3%), H319 (89.1%), H335 (84.8%), H402, H412 |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (91.3%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Butene-1,4-diol · CAS 110-64-5 · C4H8O2. UNII 2I323Z5567. Boiling Point: 141-149 °C AT 20 MM HG; Boiling Point: 234 °C @760 [mm Hg]; Melting Point: 7 °C (45 °F).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-Butene-1,4-diol