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2-Butynoic acid CAS NO.590-93-2
- FOB Price: USD: 66.00-66.00 /Kilogram Get Latest Price
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Available Specifications:
1(0-1)Kilogram
- Product Details
Keywords
- 2-Butynoic acid
- 590-93-2
- 99%
Quick Details
- ProName: 2-Butynoic acid
- CasNo: 590-93-2
- Molecular Formula: C4H4O2
- Appearance: powder
- Application: intermediate
- DeliveryTime: in stock
- PackAge: according to your need for packing
- Port: Shanghai
- ProductionCapacity: 1 Metric Ton/Day
- Purity: 99%
- Storage: 2-8°C
- Transportation: sea,air,courier
- LimitNum: 1 Gram
Superiority
2-Butynoic acid Chemical Properties
Melting point 78-80 °C (lit.)
Boiling point 200-203°C
density 0,9641 g/cm3
refractive index 1.3918 (estimate)
Fp 200-203°C
storage temp. 2-8°C
solubility water: soluble50mg/mL, clear to very slightly hazy, colorless to very faintly yellow
pka 2.62(at 25℃)
form Powder
color White to yellow
Water Solubility Soluble in water. Slightly soluble in methanol and chloroform.
BRN 1740205
InChIKey LUEHNHVFDCZTGL-UHFFFAOYSA-N
CAS DataBase Reference 590-93-2(CAS DataBase Reference)
NIST Chemistry Reference 2-Butynoic acid(590-93-2)
EPA Substance Registry System 2-Butynoic acid (590-93-2)
Details
2-Butynoic acid Basic information
Product Name: 2-Butynoic acid
Synonyms: 1-Propynecarboxylic acid;3-Methylpropiolic acid;2-BUTYNOIC ACID;BUT-2-YNOIC ACID;TETROLIC ACID;2-Butynoicacid,98%;2-BUTYNOIC ACID 98%;Methylacetylenecarboxylic acid
CAS: 590-93-2
MF: C4H4O2
MW: 84.07
EINECS: 209-695-7
Mol File: 590-93-2.mol
Safety Information
Hazard Codes C
Risk Statements 34-20/21/22
Safety Statements 26-27-36/37/39-45
RIDADR UN 3261 8/PG 2
WGK Germany 3
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29161900