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Product Name: 1,2-Bis(2,4,6-tribromophenoxy)ethane
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37853-59-1

37853-59-1 structure

37853-59-1 structure

Name: 1,2-Bis(2,4,6-tribromophenoxy)ethane
Chemical Name: Firemaster 680
CAS Number: 37853-59-1
Molecular Formula: C₁₄H₈Br₆O₂
Molecular Weight: 687.636
Create Date: 2018-11-24 11:18:31
Modify Date: 2026-06-29 17:29:26

Name	Firemaster 680
Synonyms	1,3,5-Tribromo-2-[2-(2,4,6-tribromophenoxy)ethoxy]benzene FF-680 1,2-BIS(TRIBROMOPHENOXY)-ETHANE 1,1′-(Ethan-1,2-diylbisoxy)bis(2,4,6-tribrombenzol) FireMaster FF firemaster 1,1'-(1,2-ethanediylbis(oxy))bis(2,4,6-tribromobenzene) 1,2-bis(2,4,6-tribromophenoxy)ethane 1,2-Bis(trbromophenoxy)-ethane 1,1'-[1,2-Ethanediylbis(oxy)] BTBPE 1,1'-[1,2-Ethanediylbis(oxy)]bis(2,4,6-tribromobenzene) EINECS 253-692-3 1,2-Bis(2,4,6-tribromophenoxy)ethane in toluene 1,1'-[Ethane-1,2-diylbis(oxy)]bis(2,4,6-tribromobenzene) 1,1'-[Ethane-1,2-diylbisoxy]bis[2,4,6-tribromobenzene] 1,1'-(Ethylenebisoxy)bis(2,4,6-tribromobenzene) FireMaster 680 @100 μg/mL in Toluene 1,1'-[Ethane-1,2-diylbis(oxy)]bis[2,4,6-tribromobenzenato(2-)] 2,2'-(Ethylenebisoxy)bis(1,3,5-tribromobenzene) Benzene, 1,2-ethanediylbis(oxy)bis2,4,6-tribromo

Density	2.3±0.1 g/cm3
Boiling Point	566.4±50.0 °C at 760 mmHg
Melting Point	222-223 °C
Molecular Formula	C₁₄H₈Br₆O₂
Molecular Weight	687.636
Flash Point	238.8±28.6 °C
Exact Mass	681.562439
PSA	18.46000
LogP	7.88
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.667
Storage condition	2-8°C
Stability	Stable. Incompatible with strong oxidizing agents.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA0357500

CHEMICAL NAME :: Benzene, 1,1'-(1,2-ethanediylbis(oxy))bis(2,4,6-tribromo-

CAS REGISTRY NUMBER :: 37853-59-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C14-H8-Br6-O2

MOLECULAR WEIGHT :: 687.68

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0523233 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 20 gm/m3/4H/3W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0523240

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H315-H318-H335
Precautionary Statements	P280-P305 + P351 + P338 + P310
Hazard Codes	T+
RIDADR	UN 3152
Packaging Group	II
HS Code	2909309090

106-93-4 structure

106-93-4

118-79-6 structure

118-79-6

~%

37853-59-1 structure

37853-59-1

Literature: Kohn; Fink Monatshefte fuer Chemie, 1923 , vol. 44, p. 192

Precursor 2
106-93-4 118-79-6
DownStream 0

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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