D138401
Dimethyl acetylenedicarboxylate
95%
Manufacturer: Sigma Aldrich
CAS Number: 762-42-5
Synonym(S): Dimethyl 2-butynedioate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | D138401-5-G | In Stock | ₹ 3,474.83 |
| 25 G | D138401-25-G | In Stock | ₹ 7,674.93 |
D138401 - 5 G
In Stock
Quantity
1
Base Price: ₹ 3,474.83
GST (18%): ₹ 625.469
Total Price: ₹ 4,100.299
Quality Level
200
Assay
95%
form
liquid
refractive index
n20/D 1.447 (lit.)
bp
95-98 °C/19 mmHg (lit.)
density
1.156 g/mL at 25 °C (lit.)
SMILES string
COC(=O)C#CC(=O)OC
InChI
1S/C6H6O4/c1-9-5(7)3-4-6(8)10-2/h1-2H3
InChI key
VHILMKFSCRWWIJ-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Chem-Impex International, Inc. Dimethyl acetylenedicarboxylate | 762-42-5 | MFCD00008456 | 100G | Chem-Impex International, Inc. | ₹ 8,213.76 | |
| | Chem-Impex International, Inc. Dimethyl acetylenedicarboxylate | 762-42-5 | MFCD00008456 | 250G | Chem-Impex International, Inc. | ₹ 14,887.44 | |
 | eMolecules Dimethyl but-2-ynedioate | 762-42-5 | MFCD00008456 | 25g | eMolecules | ₹ 2,503.49 | |
| | Chem-Impex International, Inc. Dimethyl acetylenedicarboxylate | 762-42-5 | MFCD00008456 | 5G | Chem-Impex International, Inc. | ₹ 2,885.94 | |
 | Chem-Impex International, Inc. Dimethyl acetylenedicarboxylate | 762-42-5 | MFCD00008456 | 25G | Chem-Impex International, Inc. | ₹ 3,358.23 | |
 | 1,4-Dimethyl but-2-ynedioate | ChemScene | ₹ 941.16 - ₹ 23,272.32 |
Related Products
Description
- General description: Dimethyl acetylenedicarboxylate (DMAD) is an ester utilized as a dienophile and a dipolarophile in cycloaddition reactions.[1]
- Application: Versatile dienophile used in Diels-Alder reactions.[2][3][4]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
WGK
WGK 3
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
Quality Level: 200
Assay: 95%
form: liquid
refractive index: n20/D 1.447 (lit.)
bp: 95-98 °C/19 mmHg (lit.)
density: 1.156 g/mL at 25 °C (lit.)
SMILES string: COC(=O)C#CC(=O)OC
InChI: 1S/C6H6O4/c1-9-5(7)3-4-6(8)10-2/h1-2H3
InChI key: VHILMKFSCRWWIJ-UHFFFAOYSA-N
Quality Level:
200
Assay:
95%
form:
liquid
refractive index:
n20/D 1.447 (lit.)
bp:
95-98 °C/19 mmHg (lit.)
density:
1.156 g/mL at 25 °C (lit.)
SMILES string:
COC(=O)C#CC(=O)OC
InChI:
1S/C6H6O4/c1-9-5(7)3-4-6(8)10-2/h1-2H3
InChI key:
VHILMKFSCRWWIJ-UHFFFAOYSA-N
Quality Level: 200
Assay: 97%
form: solid
refractive index: __
bp: 194-195 °C (lit.)
density: __
SMILES string: C\C(C)=C\C(O)=O
InChI: 1S/C5H8O2/c1-4(2)3-5(6)7/h3H,1-2H3,(H,6,7)
InChI key: YYPNJNDODFVZLE-UHFFFAOYSA-N
Quality Level:
200
Assay:
97%
form:
solid
refractive index:
__
bp:
194-195 °C (lit.)
density:
__
SMILES string:
C\C(C)=C\C(O)=O
InChI:
1S/C5H8O2/c1-4(2)3-5(6)7/h3H,1-2H3,(H,6,7)
InChI key:
YYPNJNDODFVZLE-UHFFFAOYSA-N
Quality Level: 100
Assay: 95%
form: liquid
refractive index: n20/D 1.411 (lit.)
bp: 170 °C (lit.)
density: 0.883 g/mL at 25 °C (lit.)
SMILES string: CCOC(CN(C)C)OCC
InChI: 1S/C8H19NO2/c1-5-10-8(11-6-2)7-9(3)4/h8H,5-7H2,1-4H3
InChI key: SSFAUOAQOOISRQ-UHFFFAOYSA-N
Quality Level:
100
Assay:
95%
form:
liquid
refractive index:
n20/D 1.411 (lit.)
bp:
170 °C (lit.)
density:
0.883 g/mL at 25 °C (lit.)
SMILES string:
CCOC(CN(C)C)OCC
InChI:
1S/C8H19NO2/c1-5-10-8(11-6-2)7-9(3)4/h8H,5-7H2,1-4H3
InChI key:
SSFAUOAQOOISRQ-UHFFFAOYSA-N
Quality Level: 200
Assay: ≥95% (TLC)
form: powder
refractive index: __
bp: __
density: __
SMILES string: [Na+].Nc1nc(N)c2nc(CNc3ccc(cc3)C([O-])=O)cnc2n1
InChI: 1S/C14H13N7O2.Na/c15-11-10-12(21-14(16)20-11)18-6-9(19-10)5-17-8-3-1-7(2-4-8)13(22)23;/h1-4,6,17H,5H2,(H,22,23)(H4,15,16,18,20,21);/q;+1/p-1
InChI key: NDXULQWYAMJQGC-UHFFFAOYSA-M
Quality Level:
200
Assay:
≥95% (TLC)
form:
powder
refractive index:
__
bp:
__
density:
__
SMILES string:
[Na+].Nc1nc(N)c2nc(CNc3ccc(cc3)C([O-])=O)cnc2n1
InChI:
1S/C14H13N7O2.Na/c15-11-10-12(21-14(16)20-11)18-6-9(19-10)5-17-8-3-1-7(2-4-8)13(22)23;/h1-4,6,17H,5H2,(H,22,23)(H4,15,16,18,20,21);/q;+1/p-1
InChI key:
NDXULQWYAMJQGC-UHFFFAOYSA-M