6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
CAS3263-31-8
6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one (CAS 3263-31-8, C20H16O4S2) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
![Chemical structure of 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one](https://chemsigma.com/chemicalStructure/32/3263-31-8.png)
- CAS No.
- 3263-31-8
- Formula
- C20H16O4S2
- Mol. weight
- 384.47 g/mol
Chemical Specifications
Identifiers
| CAS number | 3263-31-8 |
|---|---|
| Product name | 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one |
| Synonyms | 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one; Vat Orange 5; C.I.VATORANGE5; 6-ETHOXY-2-(6-ETHOXY-3-OXOBENZO(B)THIEN-2-YLIDENE)BENZO(B)THIOPHENE-3-ONE; Vat orange 5 (C.I. 73335); Pigment organic indigo blue production thio |
| Molecular formula | C20H16O4S2 |
| Molecular weight | 384.47 g/mol |
| EC number | 221-869-4 |
Physical and chemical properties
| Boiling Point | 262.1 ( ℃ ) |
|---|
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one?
The CAS Registry Number of 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one is 3263-31-8. 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one is also known as 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one; Vat Orange 5; C.I.VATORANGE5.
What is the molecular formula and molecular weight of 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one?
The molecular formula of 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one is C20H16O4S2, and its molecular weight is 384.47 g/mol.
How can I request a quotation for 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one?
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