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Acetylenedicarboxylic acid CAS NO.142-45-0
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton
- Product Details
Keywords
- 142-45-0
- Acetylenedicarboxylic acid
- but-2-ynedioate
Quick Details
- ProName: Acetylenedicarboxylic acid
- CasNo: 142-45-0
- Molecular Formula: C4O4
- Appearance: White powder
- Application: Pharmaceutical Intermediates
- DeliveryTime: Within 2 weeks after order confirmati...
- PackAge: drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: RT.
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 142-45-0
Superiority
|
CAS Number |
142-45-0 |
|
Product Name |
Acetylenedicarboxylic Acid |
|
Synonyms |
2-butynedioic Acid; Acetaylenedicarboxylic Acid; But-2-ynedioate; But-2-ynedioic Acid; Potassium 3-carboxyprop-2-ynoate; 2-butyne-1,4-dioic Acid; Butynedioic Acid |
|
Molecular Formula |
C4O4 |
|
Molecular Weight |
112.0415 |
|
InChI |
1/C4H2O4/c5-3(6)1-2-4(7)8/h(H,5,6)(H,7,8)/p-2 |
|
EINECS |
205-536-0 |
|
Appearance |
Cream Coloured To Beige Crystalline Powder |
Details
|
Density |
1.699 g/cm3 |
|
Melting Point |
180-187ºC |
|
Boiling Point |
362.4 ºC at 760 mmHg |
|
Flash Point |
131 ºC |
|
Solubility |
soluble in water |