CAS Number3031-68-3
Synonyms2,4-Hexadiyn-1,6-diol; hexa-2,4-diyn-1,6-diol; 2,4-HEXADIYNE-1,6-DIOL; Diacetylene glycol; 2,4-Hexadiynediol; EINECS 221-210-0; 2,6-diol; MFCD00020619; hexa-2,4-diyne-1,6-diol; 1,6-Dihydroxy-2,4-hexadiyne; 2,4-DICHLORO PHENETHYL ISOCYANATE; 2,4-hexanediyn-1,6-diol
Molecular FormulaHOCH2C≡CC≡CCH2OH
Molecular Weight110.11
Purity≥98.0 (GC)%
Density1.2±0.1 g/cm3
Boiling Point292.1±25.0 °C at 760 mmHg
Melting Point113-114 °C (lit.)
AppearanceSolid;White to Light yellow to Light orange powder to crystal
EINECS221-210-0
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3031-68-3 |
| Catalog No. | 2A-9076929 |
| Chinese Name | 2,4-己二炔-1,6-二醇 |
| Synonyms | 2,4-Hexadiyn-1,6-diol; hexa-2,4-diyn-1,6-diol; 2,4-HEXADIYNE-1,6-DIOL; Diacetylene glycol; 2,4-Hexadiynediol; EINECS 221-210-0; 2,6-diol; MFCD00020619; hexa-2,4-diyne-1,6-diol; 1,6-Dihydroxy-2,4-hexadiyne; 2,4-DICHLORO PHENETHYL ISOCYANATE; 2,4-hexanediyn-1,6-diol |
| Molecular Formula | HOCH2C≡CC≡CCH2OH |
| Molecular Weight | 110.11 |
| Purity | ≥98.0 (GC) |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 292.1±25.0 °C at 760 mmHg |
| Melting Point | 113-114 °C (lit.) |
| Appearance | Solid;White to Light yellow to Light orange powder to crystal |
| Water Solubility | Soluble in: methanol |
| Storage Condition | Sealed in a cool, dry environment at 2-8 ºC |
| EINECS | 221-210-0 |
| HTC | 2905399090 |
| PubChem ID | 57651375 |
| MDL Number | MFCD00020619 |
| SMILES | OCC#CC#CCO |
| InChI | 1S/C6H6O2/c7-5-3-1-2-4-6-8/h7-8H,5-6H2 |
| InChI Key | JXMQYKBAZRDVTC-UHFFFAOYSA-N |
| Beilstein/REAXYS | 773791 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 4.1 |
| MSDS | msds/76929_1_3031_68_3.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 | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 1325 International Maritime Transport Danger Regulations: 1325 International Air Transport Danger Regulations: 1325 14.2 United Nations shipping name European Land Transport Dangerous Regulations: FLAMMABLE SOLID, ORGANIC, N.O.S. (2,4-Hexadiyne-1,6-diol) IMDG Code: FLAMMABLE SOLID, ORGANIC, N.O.S. (2,4-Hexadiyne-1,6-diol) International Air Transport Risk Regulations: Flammable solid, organic, n.o.s. (2,4-Hexadiyne-1,6-diol) 14.3 Transport hazard categories European Land Transport Danger Regulations: 4.1 International Maritime Transport Danger Regulations: 4.1 International Air Transport Danger Regulations: 4.1 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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