Product Document Searching Made Easy by 2D Code! | TCI Materials Science News November 2025 | [TCIPracticalExample] Ullmann-type Coupling Reaction at Room Temperature... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 1087-09-8 | Product Number: D4699
1,4-Diphenyl-2-butyne-1,4-dione
×
![]()
×
Purity: >96.0%(GC)
Synonyms:
- Dibenzoylacetylene
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 250MG |
$110.00
|
1 | 22 | Contact Us | |
| 1G |
$319.00
|
0 | 20 | Contact Us |
* Please contact our distributors or
TCI
to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.
| Product Number | D4699 |
Purity / Analysis Method 
|
>96.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__6H__1__0O__2 = 234.25 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Refrigerated (0-10°C) |
| Condition to Avoid | Heat Sensitive |
| Packaging and Container
|
250MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 1087-09-8 |
| PubChem Substance ID | 253662103 |
Specifications
| Appearance | Light orange to Yellow to Green powder to crystal |
| Purity(GC) | min. 96.0 % |
| Melting point | 111.0 to 115.0 °C |
Properties (reference)
| Melting Point | 113 °C |
GHS
| Hazard Statements | H413 : May cause long lasting harmful effects to aquatic life. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. |
Related Laws:
Transport Information:
| H.S.code* | 2914.39-000 |
Application
Simple Preparation of Benzochromene Derivatives via Multicomponent Reaction
References
- A simple and efficient approach to the synthesis of highly functionalized fused benzochromenes
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.