CAS Number110-65-6
Synonyms1,4-Butynediol; 1,4-dihydroxy-2-butyne; But-2-in-1,4-diol; EINECS 203-788-6; 2-Butyne-1,4-diol; But-2-yne-1,4-diol; 2-Butine-1,4-diol; 1,2-Dihydroxydimethylacetylene; MFCD01075157; BOZ
Molecular FormulaHOCH2C≡CCH2OH
Molecular Weight86.09
Purity99%
Density1.2±0.1 g/cm3
Boiling Point238 °C (lit.)
Melting Point53-58 °C (lit.)
Appearancecrystals
EINECS203-788-6
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 110-65-6 |
| Catalog No. | 2A-9013275 |
| Chinese Name | 2-丁炔-1,4-二醇 |
| Synonyms | 1,4-Butynediol; 1,4-dihydroxy-2-butyne; But-2-in-1,4-diol; EINECS 203-788-6; 2-Butyne-1,4-diol; But-2-yne-1,4-diol; 2-Butine-1,4-diol; 1,2-Dihydroxydimethylacetylene; MFCD01075157; BOZ |
| Molecular Formula | HOCH2C≡CCH2OH |
| Molecular Weight | 86.09 |
| Purity | 99 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 238 °C (lit.) |
| Melting Point | 53-58 °C (lit.) |
| Appearance | crystals |
| Water Solubility | 3740 g/L (20 ºC) |
| Storage Condition | 1. Reagent-grade products are packaged in brown gl |
| Packaging | III |
| EINECS | 203-788-6 |
| HTC | 2905399090 |
| PubChem ID | 24891548 |
| MDL Number | MFCD00002915 |
| SMILES | OCC#CCO |
| InChI | 1S/C4H6O2/c5-3-1-2-4-6/h5-6H,3-4H2 |
| InChI Key | DLDJFQGPPSQZKI-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1071237 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 6.1 |
| MSDS | msds/13275_1_110_65_6.pdf |
| Tax Rebate | 9.0% |
| Supervision | A. Customs clearance form for inbound goods B. Customs clearance form for outbound goods |
| Inspection | R. Imported food hygiene supervision and inspection S. Export food hygiene supervision and inspection M. Imported commodity inspection N. Exported commodity inspection |
| Transport Info | Product name: Supervision conditions A. Customs clearance form for inbound goods B. Customs clearance form for outbound goods |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Danger Regulations: 2716 International Maritime Transport Danger Regulations: 2716 International Air Transport Danger Regulations: 2716 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: 1,4-BUTYNEDIOL IMDG Code: 1,4-BUTYNEDIOL International air transport hazard regulations: 1,4-Butynediol 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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