Tetrabromophthalic anhydride
Synonym(s):Tetrabromophthalic anhydride
- CAS NO.:632-79-1
- Empirical Formula: C8Br4O3
- Molecular Weight: 463.7
- MDL number: MFCD00005919
- EINECS: 211-185-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-14 14:09:35
What is Tetrabromophthalic anhydride?
Chemical properties
white to light yellow powder
The Uses of Tetrabromophthalic anhydride
Tetrabromophthalic Anhydride is a brominated flame retardant used as additives in plastics to decrease the rate of combustion of these materials, leading to greater consumer safety.
The Uses of Tetrabromophthalic anhydride
tetrabromophthalic anhydride is a reactive flame retardant, can be used for polyester resin, epoxy resin, flame retardant, also can be used for flame retardant for PS, PP, PE, flame-retardant ABS resin.
Definition
ChEBI: Tetrabromophthalic anhydride is a cyclic dicarboxylic anhydride and a member of 2-benzofurans.
General Description
Pale yellow crystalline solid.
Air & Water Reactions
Insoluble in water. Sensitive to moisture .
Reactivity Profile
Tetrabromophthalic anhydride reacts exothermically with water. This reaction is expected to be slow, but can become vigorous if local heating accelerates it. Reaction with water is accelerated by acids. Incompatible with acids, strong oxidizing agents, alcohols, amines, and bases.
Hazard
Low toxicity by ingestion, inhalation, and skin contact. A mild eye irritant.
Fire Hazard
Flash point data for Tetrabromophthalic anhydride are not available. Tetrabromophthalic anhydride is probably combustible.
Properties of Tetrabromophthalic anhydride
Melting point: | 269-271 °C (lit.) |
Boiling point: | 540.5±50.0 °C(Predicted) |
Density | 2.87 |
vapor pressure | 0.11 mm Hg ( 180 °C) |
refractive index | 1.5000 (estimate) |
storage temp. | Store below +30°C. |
solubility | Chloroform (Slightly), DMSO (Slightly, Sonicated), Methanol (Sparingly, Heated, |
form | Powder |
color | White to light yellow |
Water Solubility | hydrolysis |
Sensitive | Moisture Sensitive |
BRN | 18908 |
Stability: | Moisture Sensitive |
CAS DataBase Reference | 632-79-1(CAS DataBase Reference) |
NIST Chemistry Reference | Phthalic anhydride, tetrabromo-(632-79-1) |
EPA Substance Registry System | Tetrabromophthalic anhydride (632-79-1) |
Safety information for Tetrabromophthalic anhydride
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H320:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Tetrabromophthalic anhydride
New Products
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