- Product Details
Keywords
- 2-Butyne-1,4-diol
- 1,4-Dihydroxy-2-butyne
- 1,2-Dihydroxydimethylacetylene
Quick Details
- ProName: But-2-yne-1,4-diol/99.50%
- CasNo: 110-65-6
- Molecular Formula: C4H6O2
- Appearance: White to light-brown solid or brownish...
- Application: Surfactants, metal processing aids, pe...
- DeliveryTime: 3-7day
- PackAge: 25KG/Cardboard bucket or as required
- Port: Shanghai or Other
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 99.50(%)
- Storage: Store in dry, dark and ventilated plac...
- Transportation: By sea,By air or By Courier
- LimitNum: 1 Kilogram
Superiority
Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synthesis. Now, we enjoy good reputation among customers and take favorable market share in domestic and at abroad.
Changzhou Xuanming Chemical CO., LTD is located in Northern Jiangshu Industry Park, we have modern manufacture bases and some laboratories, which can supply the key intermediate for your projects, and short your synthesis scheme and supply you a reference compound for bioassay or a high purity analytical standard. We have been abided by “treat technology as first, quality as basis, customers as God, and be honest and sincere”. It is our final aim to provide environmental and high technological products and meet customers’ requirements according to keep effors on developing new chemical fields.
Changzhou Xuanming Chemical CO., LTD promises to help you with heart and soul.
Details
Properties
Synonyms:
2-Butyne-1,4-diol;
1,4-Dihydroxy-2-butyne;
1,2-Dihydroxydimethylacetylene;
Formula: C4H6O2
Exact Mass: 86.03680
Molecular Weight: 86.08920
PSA: 40.46000
LogP: -1.02560
Appearance & Physical State: white to light-brown solid or brownish-yellow aqueous solution
Density: 1.2
Melting Point: 54-58ºC
Boiling Point: 238ºC
Flash Point: 152ºC
Refractive Index: 1.4804
Water Solubility: 3740 g/L (20 ºC)
Stability: Stable. Highly flammable solid. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides, strong acids, strong bases.
Storage Condition: Refrigerator
Vapor Pressure: <0.1 mm Hg ( 55 °C)
Safety Info
RTECS: ES0525000
Hazard Class: 6.1
Safety Statements: S25-S26-S36/37/39-S45-S46
HS Code: 2905399090
Packing Group: III
WGK Germany: 2
RIDADR: UN 2716
Risk Statements: R21; R23/25; R34; R43; R48/22
Hazard Codes: T
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