A15207
Acetylenedicarboxylic acid
95%
Manufacturer: Sigma Aldrich
CAS Number: 142-45-0
Synonym(S): 2-Butynedioic acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | A15207-5-G | In Stock | ₹ 5,975.40 |
| 25 G | A15207-25-G | In Stock | ₹ 18,911.28 |
A15207 - 5 G
In Stock
Quantity
1
Base Price: ₹ 5,975.40
GST (18%): ₹ 1,075.572
Total Price: ₹ 7,050.972
Quality Level
200
Assay
95%
form
crystals
mp
180-187 °C (dec.) (lit.)
storage temp.
2-8°C
SMILES string
OC(=O)C#CC(O)=O
InChI
1S/C4H2O4/c5-3(6)1-2-4(7)8/h(H,5,6)(H,7,8)
InChI key
YTIVTFGABIZHHX-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
Sigma Aldrich Fine Chemicals Biosciences Acetylenedicarboxylic acid 95% | 142-45-0 | MFCD00004362 | 5G | -- | ₹ 8,561.80 | ||
2-Butyne-1,4-dioic acid | -- | ₹ 801.00 - ₹ 11,036.00 | ||
142-45-0 | But-2-ynedioic acid | -- | ₹ 623.00 - ₹ 7,743.00 |
Related Products
Description
- Application: Acetylenedicarboxylic acid is generally used to synthesize its ester derivatives, dimethyl acetylenedicarboxylate (DMAD) and dimethyl acetylenedicarboxylate, which are useful precursors in organic synthesis.[1]Some of the common applications are listed below:Acetylenedicarboxylic acid and its ester derivatives can undergo Cu(I)-catalyzed radical addition with acetophenones to yield furan derivatives.[2]It is one of the shortest linear links used in the preparation of Covalent Organic Frameworks (COFs) and Metal Organic Frameworks (MOFs) like IRMOF-0.[3]Various hexaarylbenzenes can be built via oxidative cyclodehydrogenation of diaryl alkynes derived from acetylenedicarboxylic acid.[4]It can be used as a spacer while synthesizing molecular chains or dendrimers such as 2,3,8-trifunctionalized indenoquinoxaline dendrons[5] and bisarylacetylene chromophores.[6]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P261 - P264 - P271 - P301 + P310 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
267.8 °F
Flash Point(C)
131 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves