Tetrabromophthalic anhydride
CAS632-79-1
Tetrabromophthalic anhydride (CAS 632-79-1, C8Br4O3) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 632-79-1
- Formula
- C8Br4O3
- Mol. weight
- 463.7 g/mol
- Appearance
- white to light yellow powder
Chemical Specifications
Identifiers
| CAS number | 632-79-1 |
|---|---|
| Product name | Tetrabromophthalic anhydride |
| Chinese name | 四溴苯酐 |
| Synonyms | 1,3-Isobenzofurandione, 4,5,6,7-tetrabromo-; Anhydride tetrabromophtalique; tetrabromophthalic anhydride; Tetrabromphthalsaureanhydrid; Anhidrido tetrabromoftalico; 4,5,6,7-Tetrabromo-1,3-isobenzofurandione; PHTHALIC ANHYDRIDE, TETRABROMO-; Firemaster BZ 54; 3,4,5,6-Tetrabromophthalic anhydride; Bromphthal; FG 4000; FireMaster PHT 4; NSC 4874; PHT 4; Saytex RB 49; Tetrabromophthalic acid anhydride |
| Chinese synonyms | 4,5,6,7-四溴-1,3-异苯并呋喃二酮; 四溴苯酐; 四溴邻苯二甲酸酐; 四溴酞[酸]酐; 四溴邻苯二甲酸酐,98%; 对氟苯甲醛(4-氟苯甲醛) |
| Molecular formula | C8Br4O3 |
| Molecular weight | 463.7 g/mol |
| EC number | 211-185-4 |
Physical and chemical properties
| Appearance | white to light yellow powder |
|---|---|
| Melting Point | 269-271(lit.) ( ℃ ) |
| Boiling Point | 280.7 ( ℃ ) |
Applications
White or light yellow, yellow powder, melting point 270-281 ° C, bromine content not less than 67%, sulfate is not higher than 0.3%, the moisture is not higher than 0.2%. Soluble in nitrobenzene, DMF, slightly soluble in acetone, toluene, xylene, methanol, 4-dioxane 2, tetrahydrofuran, acetic acid, etc. The decomposition temperature of 400 ° C.<br>Mainly used for reactive flame retardant, used for polyester, unsaturated polyester, epoxy resin. As additive flame retardants and antimony trioxide, used in polystyrene, polypropylene, polyethylene and ABG resin, and can be used in other engineering plastic and synthetic materials. Can also be used for the synthesis of other fine chemicals. This product has the bromine content is high, the added quantity is little, flame retardant characteristics, with good effect and high saturation. Both high crosslinking density, light, heat stability, good drink excellent weatherability, but also has good antistatic effect, is added in the resin does not affect the mechanical properties and electrical insulating properties. Low toxicity, no environmental pollution. Is the ideal reactive flame retardant agent and adding flame retardant agent.
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 Tetrabromophthalic anhydride ?
The CAS Registry Number of Tetrabromophthalic anhydride is 632-79-1. Tetrabromophthalic anhydride is also known as 1,3-Isobenzofurandione, 4,5,6,7-tetrabromo-; Anhydride tetrabromophtalique; tetrabromophthalic anhydride.
What is the molecular formula and molecular weight of Tetrabromophthalic anhydride ?
The molecular formula of Tetrabromophthalic anhydride is C8Br4O3, and its molecular weight is 463.7 g/mol.
What is Tetrabromophthalic anhydride used for?
White or light yellow, yellow powder, melting point 270-281 ° C, bromine content not less than 67%, sulfate is not higher than 0.3%, the moisture is not higher than 0.2%. Soluble in nitrobenzene, DMF, slightly soluble in acetone, toluene, xylene, methanol, 4-dioxane 2, tetrahydrofuran, acetic acid, etc. The decomposition temperature of 400 ° C.<br>Mainly used for reactive flame retardant, used for polyester, unsaturated polyester, epoxy resin. As additive flame retardants and antimony trioxide, used in polystyrene, polypropylene, polyethylene and ABG resin, and can be used in other engineering plastic and synthetic materials. Can also be used for the synthesis of other fine chemicals. This product has the bromine content is high, the added quantity is little, flame retardant characteristics, with good effect and high saturation. Both high crosslinking density, light, heat stability, good drink excellent weatherability, but also has good antistatic effect, is added in the resin does not affect the mechanical properties and electrical insulating properties. Low toxicity, no environmental pollution. Is the ideal reactive flame retardant agent and adding flame retardant agent.
How can I request a quotation for Tetrabromophthalic anhydride ?
Send an inquiry for Tetrabromophthalic anhydride (CAS 632-79-1) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for Tetrabromophthalic anhydride
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.