339792
3,4-Dibutoxy-3-cyclobutene-1,2-dione
98%
Manufacturer: Sigma Aldrich
CAS Number: 2892-62-8
Synonym(S): Dibutyl squarate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 339792-5-G | In Stock | ₹ 7,642.45 |
| 25 G | 339792-25-G | In Stock | ₹ 25,925.88 |
339792 - 5 G
In Stock
Quantity
1
Base Price: ₹ 7,642.45
GST (18%): ₹ 1,375.641
Total Price: ₹ 9,018.091
Quality Level
200
Assay
98%
form
liquid
refractive index
n20/D 1.494 (lit.)
bp
139 °C/0.5 mmHg (lit.)
density
1.047 g/mL at 25 °C (lit.)
SMILES string
CCCCOC1=C(OCCCC)C(=O)C1=O
InChI
1S/C12H18O4/c1-3-5-7-15-11-9(13)10(14)12(11)16-8-6-4-2/h3-8H2,1-2H3
InChI key
XBRWELTXMQSEIN-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | 2892-62-8 | Dibutyl squarate | A2B Chem | ₹ 1,112.28 - ₹ 21,732.24 |
Description
- General description: 3,4-Dibutoxy-3-cyclobutene-1,2-dione is the dialkyl ester of squaric acid.[1]
- Application: 3,4-Dibutoxy-3-cyclobutene-1,2-dione was used in the synthesis of novel semisquarylium dye, useful for highly selective Hg2+ sensing in aqueous media.[2] It was also employed in the synthesis of 3-butoxy-4-(1,3,3-trimethyl-2,3-dihydro-1H-2-indolylidenemethyl)-3-cyclobutene-1,2-dione, intermediate for the synthesis of squaryl dyes.[3]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Target Organs
Respiratory system
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: 98%
form: liquid
refractive index: n20/D 1.494 (lit.)
bp: 139 °C/0.5 mmHg (lit.)
density: 1.047 g/mL at 25 °C (lit.)
SMILES string: CCCCOC1=C(OCCCC)C(=O)C1=O
InChI: 1S/C12H18O4/c1-3-5-7-15-11-9(13)10(14)12(11)16-8-6-4-2/h3-8H2,1-2H3
InChI key: XBRWELTXMQSEIN-UHFFFAOYSA-N
Quality Level:
200
Assay:
98%
form:
liquid
refractive index:
n20/D 1.494 (lit.)
bp:
139 °C/0.5 mmHg (lit.)
density:
1.047 g/mL at 25 °C (lit.)
SMILES string:
CCCCOC1=C(OCCCC)C(=O)C1=O
InChI:
1S/C12H18O4/c1-3-5-7-15-11-9(13)10(14)12(11)16-8-6-4-2/h3-8H2,1-2H3
InChI key:
XBRWELTXMQSEIN-UHFFFAOYSA-N
Quality Level: __
Assay: __
form: __
refractive index: __
bp: __
density: __
SMILES string: __
InChI: __
InChI key: __
Quality Level:
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Assay:
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form:
__
refractive index:
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bp:
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density:
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SMILES string:
__
InChI:
__
InChI key:
__
Quality Level: 100
Assay: __
form: __
refractive index: __
bp: __
density: __
SMILES string: COCC(=O)Nc1cc(Sc2ccccc2)ccc1\N=C(\NC(=O)OC)NC(=O)OC
InChI: 1S/C20H22N4O6S/c1-28-12-17(25)21-16-11-14(31-13-7-5-4-6-8-13)9-10-15(16)22-18(23-19(26)29-2)24-20(27)30-3/h4-11H,12H2,1-3H3,(H,21,25)(H2,22,23,24,26,27)
InChI key: HMCCXLBXIJMERM-UHFFFAOYSA-N
Quality Level:
100
Assay:
__
form:
__
refractive index:
__
bp:
__
density:
__
SMILES string:
COCC(=O)Nc1cc(Sc2ccccc2)ccc1\N=C(\NC(=O)OC)NC(=O)OC
InChI:
1S/C20H22N4O6S/c1-28-12-17(25)21-16-11-14(31-13-7-5-4-6-8-13)9-10-15(16)22-18(23-19(26)29-2)24-20(27)30-3/h4-11H,12H2,1-3H3,(H,21,25)(H2,22,23,24,26,27)
InChI key:
HMCCXLBXIJMERM-UHFFFAOYSA-N
Quality Level: 200
Assay: 97%
form: powder
refractive index: __
bp: __
density: __
SMILES string: Cl.C[C@H](N)c1ccc(cc1)[N+]([O-])=O
InChI: 1S/C8H10N2O2.ClH/c1-6(9)7-2-4-8(5-3-7)10(11)12;/h2-6H,9H2,1H3;1H/t6-;/m0./s1
InChI key: CZQQGVFHLSBEDV-RGMNGODLSA-N
Quality Level:
200
Assay:
97%
form:
powder
refractive index:
__
bp:
__
density:
__
SMILES string:
Cl.C[C@H](N)c1ccc(cc1)[N+]([O-])=O
InChI:
1S/C8H10N2O2.ClH/c1-6(9)7-2-4-8(5-3-7)10(11)12;/h2-6H,9H2,1H3;1H/t6-;/m0./s1
InChI key:
CZQQGVFHLSBEDV-RGMNGODLSA-N