N,N-乙烯-双(四溴邻苯二甲酰亚胺)

Description

N,N-Ethylene-Bis(Tetrabromophthalimide) · CAS 32588-76-4 · C18H4Br8N2O4. UNII B14GGF3PP8. Melting Point: 835 °F (NTP, 1992); Melting Point: 456 °C.

Identification

CAS Registry Number	32588-76-4
PubChem CID	36183
Molecular formula	C18H4Br8N2O4
IUPAC name	4,5,6,7-tetrabromo-2-[2-(4,5,6,7-tetrabromo-1,3-dioxoisoindol-2-yl)ethyl]isoindole-1,3-dione
UNII (FDA)	B14GGF3PP8

Computed Descriptors

Molecular Weight	951.5
XLogP3	7.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	951.35561
Monoisotopic Mass	943.36381
Topological Polar Surface Area	74.8
Heavy Atom Count	32
Formal Charge	0

Physical & Chemical Properties

Melting Point	835 °F (NTP, 1992)
Melting Point	456 °C

Physical description & handling notes

• N,n-ethylene-bis(tetrabromophthalimide) is a yellow powder. (NTP, 1992)
• Dry Powder; CBI
• Off-white or light yellow solid; [HSDB] Yellowish powder; [MSDSonline]
• Off-white powder
• Light yellow powder
• Insoluble at 70 °F) (NTP, 1992)

Regulatory Status

GHS notification summary	100% (174 / 174)

GHS Hazard Classification

GHS notification summary	100% (174 / 174)

Documented Uses

• Used as a flame retardant for polyolefins, high-impact polystyrene (HIPS), thermoplastic polyesters (PBT, PET, etc.), polycarbonate, elastomers, electrical and electronics components, wire and cable insulation, switches, and conductors; [HSDB]
• Flame retardant /for/ ...use in polyolefins, high-impact polystyrene (HIPS), thermoplastic polyesters (PBT, PET,etc.), polycarbonate and elastomers.
• Brominated additive flame retardant. /From table/
• Flame retardant in electrical and electronics components, wire and cable insulation, switches, and conductors
• Plastics -> Polymer Type -> N.a.
• Not Known or Reasonably Ascertainable

Synonyms

N,N-Ethylene-bis(tetrabromophthalimide); Saytex BT 93; 1,2-bis(tetrabromophthalimido) ethane; Saytex BT 93W; Citex BT 93; 1,2-Bis(tetrabromophthalimide)ethane; Ethylene bis(tetrabromophthalimide); BT 93W; BT-93D; CCRIS 6188; HSDB 7255; BT 93; EINECS 251-118-6; N,N'-Ethylenebis(3,4,5,6-tetrabromophthalimide); 1,2-bis(tetrabromophthalimido)ethane; 1H-Isoindole-1,3(2H)-dione, 2,2'-(1,2-ethanediyl)bis(4,5,6,7-tetrabromo-

Frequently Asked Questions

What are the CAS number and molecular formula of N,N-Ethylene-Bis(Tetrabromophthalimide)?

CAS 32588-76-4; molecular formula C18H4Br8N2O4; molecular weight — g/mol.

What other names is N,N-Ethylene-Bis(Tetrabromophthalimide) known by?

N,N-Ethylene-bis(tetrabromophthalimide), Saytex BT 93, 1,2-bis(tetrabromophthalimido) ethane, Saytex BT 93W, Citex BT 93, 1,2-Bis(tetrabromophthalimide)ethane.

Is N,N-Ethylene-Bis(Tetrabromophthalimide) classified as hazardous?

100% of GHS notifications report no hazard classification (174 of 174).

What are the key physical properties of N,N-Ethylene-Bis(Tetrabromophthalimide)?

Melting Point: 835 °F (NTP, 1992); Melting Point: 456 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.