| Identification | More | [Name]
Tetrabromophthalic anhydride | [CAS]
632-79-1 | [Synonyms]
4,5,6,7-TETRABROMO-1,3-ISOBENZOFURANDIONE
SAYTEX RB-49
SAYTEX(R) RB-49 FLAME RETARDANT
TETRABROMOBENZENE 1,2-DICARBOXYLIC ANHYDRIDE
TETRABROMOPHTHALIC ANHYDRIDE
1,3-Isobenzofurandione, 4,5,6,7-tetrabromo-
1,3-Isobenzofurandione,4,5,6,7-tetrabromo-
3,4,5,6-Tetrabromophthalic anhydride
3,4,5,6-tetrabromophthalicanhydride
3-Isobenzofurandione,4,5,6,7-tetrabromo-1
4,5,6,7-Tetrabromo-2-benzofuran-1,3-dione
4,5,6,7-tetrabromo-3-isobenzofurandione
bromophthal
Bromphthal
Dion 6692
FG 4000
fg400
fg4000
Firemaster PHT 4
firemasterpht4 | [EINECS(EC#)]
211-185-4 | [Molecular Formula]
C8Br4O3 | [MDL Number]
MFCD00005919 | [Molecular Weight]
463.7 | [MOL File]
632-79-1.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow powder | [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 | [LogP]
2.27 at 40℃ | [CAS DataBase Reference]
632-79-1(CAS DataBase Reference) | [NIST Chemistry Reference]
Phthalic anhydride, tetrabromo-(632-79-1) | [EPA Substance Registry System]
632-79-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
2
| [RTECS ]
TI3350000
| [TSCA ]
Yes | [HS Code ]
29173911 | [Hazardous Substances Data]
632-79-1(Hazardous Substances Data) | [Toxicity]
LD50 orally in Rabbit: > 10000 mg/kg LD50 dermal Rabbit > 10000 mg/kg |
| Hazard Information | Back Directory | [General Description]
Pale yellow crystalline solid. | [Reactivity Profile]
TETRABROMOPHTHALIC ANHYDRIDE(632-79-1) 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. | [Air & Water Reactions]
Insoluble in water. Sensitive to moisture . | [Fire Hazard]
Flash point data for this compound are not available. TETRABROMOPHTHALIC ANHYDRIDE is probably combustible. | [Chemical Properties]
white to light yellow powder | [Uses]
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. | [Uses]
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. | [Hazard]
Low toxicity by ingestion, inhalation, and
skin contact. A mild eye irritant. |
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