4-Bromo-1,2-(methylenedioxy)benzene supplier

Name
4-Bromo-1,2-(methylenedioxy)benzene
EINECS 220-123-5
CAS No. 2635-13-4
Article Data44
CAS DataBase
Density 1.721 g/cm³
Solubility
Melting Point
Formula C₇H₅BrO₂
Boiling Point 268.6 °C at 760 mmHg
Molecular Weight 201.019
Flash Point 107.5 °C
Transport Information
Appearance clear yellow-orange liquid
Safety 26-36-37/39
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Benzene,4-bromo-1,2-(methylenedioxy)- (6CI,7CI,8CI);1-Bromo-3,4-(methylenedioxy)benzene;3,4-Methylenedioxybromobenzene;3,4-Methylenedioxyphenyl bromide;5-Bromo-1,3-benzodioxolane;5-Bromo-1,3-benzodioxole;Benzodioxol-5-yl bromide;
PSA 18.46000
LogP 2.17780

Synthetic route

: 274-09-9
Methylenedioxybenzene

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

Conditions

Conditions	Yield
With ammonium cerium(IV) nitrate; lithium bromide In acetonitrile at 20℃; for 2h;	99%
With N-Bromosuccinimide; methyl bis[4-(trifluoromethyl)phenyl]selenonium tetrafluoroborate In 1,2-dichloro-ethane at 23℃; for 48h; Inert atmosphere; Darkness;	99%
With N-Bromosuccinimide; (Z)-N-[3,5-bis(trifluoromethyl)phenyl]-4-(dimethyliminio)pyridine-1(4H)-carbimidothioate In dichloromethane at 25℃; for 36h; Darkness; regioselective reaction;	98%

: 109586-40-5
1,3-dihydroisobenzofuran-5-yl trifluoromethanesulfonate

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

Conditions

Conditions	Yield
With [Cp*Ru(CH3CN)3]OTf; lithium bromide at 100℃; for 12h; Inert atmosphere;	94%
With potassium fluoride; tris-(dibenzylideneacetone)dipalladium(0); t-BuBrettPhos; potassium bromide In 1,4-dioxane at 130℃; for 16h; Inert atmosphere;	83%

: 128-08-5
N-Bromosuccinimide

: 274-09-9
Methylenedioxybenzene

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

Conditions

Conditions	Yield
In acetonitrile at 20℃; for 0.25h; Flow reactor; UV-irradiation;	79%

: potassium (3,4-(methylenedioxy)phenyl)trifluoroborate

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

Conditions

Conditions	Yield
With acetic acid; lithium bromide In dimethyl sulfoxide at 100℃; for 8h; Schlenk technique;	75%

: 202001-83-0
7-bromo-1-oxaspiro<2.5>octa-5,7-dien-4-one

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

Conditions

Conditions	Yield
With tert-butyldimethylsilyl chloride In tetrachloromethane at 70℃; for 4.5h;	70%

: 128-08-5
N-Bromosuccinimide

: 274-09-9
Methylenedioxybenzene

: 67-66-3
chloroform

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

...Expand

: 202001-83-0
7-bromo-1-oxaspiro<2.5>octa-5,7-dien-4-one

A: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

B: 4-Bromo-2-chloromethoxy-phenol

Conditions

Conditions	Yield
With chloro-trimethyl-silane In toluene Ambient temperature;

<4-amino-pyrocatechol>-methylene ether-sulfate: <4-amino-pyrocatechol>-methylene ether-sulfate

A: 274-09-9
Methylenedioxybenzene

B: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

Conditions

Conditions	Yield
With sulfuric acid; sodium nitrite at 0℃; Diazotization.Zersetzen des Diazoniumsalzes mit einer waessr. Loesung von Kaliumbromid, Natriumhypophosphit und Kupfersulfat;

: 2316-64-5
5-bromo-2-hydroxybenzyl alcohol

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 60 percent / NaIO4 2: 70 percent / TBDMSCl / CCl4 / 4.5 h / 70 °C View Scheme
Multi-step reaction with 2 steps 1: 60 percent / NaIO4 2: TMSCl / toluene / Ambient temperature View Scheme

: 274-09-9
Methylenedioxybenzene

A: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

B: 5279-32-3
5,6-dibromo-1,3-benzodioxole

Conditions

Conditions	Yield
With N-Bromosuccinimide; chloro-trimethyl-silane In acetonitrile at 20℃; for 1h; Overall yield = 181 mg; regioselective reaction;

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 95-79-4
5-chloro-2-methyl-benzenamine

: 1203581-77-4
N-(3,4-methylenedioxy)benzo-5-chloro-o-toluidine

Conditions

Conditions	Yield
With di-tert-butyl(2,2-diphenyl-1-methyl-1-cyclopropyl)phosphine; bis(η3-allyl-μ-chloropalladium(II)); potassium tert-butylate In water at 20℃; for 4h; Inert atmosphere; Micellar solution;	100%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 98-80-6
phenylboronic acid

: 24382-05-6
3,4-methylenedioxybiphenyl

Conditions

Conditions	Yield
With palladium diacetate; N,N-diisopropyl-1,1-diphenylphosphanamine; potassium carbonate In tetrahydrofuran for 12h; Suzuki-Miyamura cross-coupling reaction; Heating;	99%
With potassium phosphate In ethanol; water at 20℃; for 1h; Suzuki-Miyaura Coupling; Inert atmosphere; Green chemistry;	98%
With sodium carbonate In ethanol; water at 80℃; for 8h; Suzuki-Miyaura coupling;	97%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 5720-07-0
4-methoxyphenylboronic acid

: 89346-90-7
4'-methoxy-3,4-(methylenedioxy-)biphenyl

Conditions

Conditions	Yield
With sodium carbonate; tris[(perfluoroalkyl)phenyl]phosphane palladium In methanol at 75℃; for 2h; Suzuki coupling;	99%
With sodium carbonate In ethanol; water at 20℃; for 8h; Suzuki-Miyaura Coupling; Inert atmosphere;	93%
With sodium carbonate In ethanol; water at 80℃; for 8h; Suzuki-Miyaura coupling;	91%
With tetraamminepalladium(II) chloride; tetra(n-butyl)ammonium hydroxide In water at 45℃; for 2h; Suzuki-Miyaura Coupling; Green chemistry;	66%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 16419-60-6
2-Methylphenylboronic acid

: 2-methyl-3',4'-methylenedioxy-1,1'-biphenyl

Conditions

Conditions	Yield
With potassium fluoride; monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In toluene at 20℃; for 3h; Suzuki coupling;	99%
With KF; monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In toluene	99%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 7681-65-4
copper(I) iodide

: 75-05-8
acetonitrile

: 203919-27-1
Methyl 6-benzyloxy-4-oxo-4H-chromen-3-carboxylate

: methyl 2-(benzo[1,3]dioxol-5-yl)-6-benzyloxy-4-oxo-chroman-3-carboxylate

Conditions

Conditions	Yield
With magnesium In tetrahydrofuran; toluene	99%

...Expand

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 1809-20-7
diisopropyl hydrogenphosphonate

: 1073561-79-1
diisopropyl benzo[d][1,3]dioxol-5-ylphosphonate

Conditions

Conditions	Yield
With 1,1'-bis-(diphenylphosphino)ferrocene; palladium diacetate; N-ethyl-N,N-diisopropylamine In acetonitrile for 24h; modified Hirao coupling reaction; Heating;	99%

: 110-81-6
Diethyl disulfide

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 5279-34-5
5-(ethylthio)-1,3-benzodioxole

Conditions

Conditions	Yield
Stage #1: 1,2-(methylenedioxy)-4-bromobenzene With n-butyllithium In tetrahydrofuran; hexanes at -78℃; for 0.5h; Stage #2: Diethyl disulfide In tetrahydrofuran; hexanes for 0.5h;	99%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 61676-62-8
2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 94838-82-1
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-benzodioxole

Conditions

Conditions	Yield
Stage #1: 1,2-(methylenedioxy)-4-bromobenzene With n-butyllithium In tetrahydrofuran; hexane at -78℃; Inert atmosphere; Stage #2: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane In tetrahydrofuran; hexane at -78℃; Inert atmosphere;	99%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 1-ethyl-2,3-bis(4-methoxyphenyl)-1-(2-methylallyl)guanidine hydrochloride

: 4-(benzo[d][1,3]dioxol-5-ylmethyl)-1-ethyl-N,3-bis(4-methoxyphenyl)-4-methylimidazolidin-2-imine hydrochloride

Conditions

Conditions	Yield
Stage #1: 1-ethyl-2,3-bis(4-methoxyphenyl)-1-(2-methylallyl)guanidine hydrochloride With tris-(dibenzylideneacetone)dipalladium(0); nixantphos In toluene at 20℃; for 0.0333333h; Inert atmosphere; Stage #2: 1,2-(methylenedioxy)-4-bromobenzene In toluene at 20 - 107℃; for 16h;	99%

: 557-21-1
zinc(II) cyanide

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 4421-09-4
piperonylonitrile

Conditions

Conditions	Yield
With [(2-di-tert-butylphosphino-2′,4′,6′-triisopropyl-1, 1′-biphenyl)-2-(2′-amino-1,1′-biphenyl)] palladium(II) methanesulfonate In tetrahydrofuran; water at 40℃; for 18h; Inert atmosphere;	99%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 533-31-3
Sesamol

Conditions

Conditions	Yield
With copper acetylacetonate; N1-(4-hydroxy-2,6-dimethylphenyl)-N2-(4-hydroxy-3,5-dimethylphenyl)oxalamide; water In water; dimethyl sulfoxide at 80℃; for 24h; Schlenk technique; Inert atmosphere;	99%
With tris(6,6'-diamino-2,2'-bipyridine); 4,4-diphenyl-1,3,5,7,8-pentamethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene; Br2Ni*3H2O; water; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide; acetonitrile at 120℃; for 24h; Glovebox; Irradiation; Inert atmosphere;	72%
Stage #1: 1,2-(methylenedioxy)-4-bromobenzene With magnesium In tetrahydrofuran Inert atmosphere; Stage #2: With oxaziridine In tetrahydrofuran at 0 - 25℃; for 2h; Inert atmosphere; Stage #3: With ammonium chloride In tetrahydrofuran; water Inert atmosphere;	63%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 98-16-8
3-trifluoromethylaniline

: 5-(3-trifluoromethylaniline)benzodioxole

Conditions

Conditions	Yield
With [(π-cinnamyl)Pd(tBuXPhos)]OTf In water at 45℃; for 16h;	99%

: 67-56-1
methanol

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 7228-35-5
5-methoxybenzo[d]1,3-dioxole

Conditions

Conditions	Yield
With triethylamine at 20℃; for 48h; Irradiation; Schlenk technique;	99%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 120-57-0
piperonal

: 109534-14-7
(1,3-benzodioxol-5-yl)-1,3-benzodioxole-5-methanol

Conditions

Conditions	Yield
With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.25h;	98%
With n-butyllithium In hexane; ethyl acetate	83%
With n-butyllithium In tetrahydrofuran at -78 - 20℃;	79%
With n-butyllithium In tetrahydrofuran at 20℃;	64%
With n-butyllithium 1.) hexane, THF, -78 deg C, 1 h, 2.) THF, hexane, from -78 deg C to RT; Yield given. Multistep reaction;

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 62-53-3
aniline

: N-(1,3-benzodioxol-5-yl)-N-phenylamine

Conditions

Conditions	Yield
With di-tert-butyl{2′-isopropoxy-[1,1′-binaphthalen]-2-yl}phosphane; sodium t-butanolate; bis(dibenzylideneacetone)-palladium(0) In toluene at 110℃; for 16h;	98%
With potassium phosphate; copper(l) iodide; N′,N′-diphenyl-1H-pyrrole-2-carbohydrazide In diethylene glycol at 60℃; for 3h; Sealed tube; Molecular sieve;	83%
With copper(l) iodide; N′-phenyl-1H-pyrrole-2-carbohydrazide; tetrabutylammomium bromide; potassium hydroxide In water at 20 - 130℃; Ullmann-Goldberg reaction; Microwave irradiation;	80%
With N-methoxy-1H-pyrrole-2-carboxamide; potassium phosphate; copper(II) acetate monohydrate at 90℃; for 12h; Sealed tube;	72%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 2156-04-9
4-Vinylphenylboronic acid

: 1135448-56-4
4-styryl-1,2-(methylenedioxy)benzene

Conditions

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran at 75℃; for 48h; Suzuki coupling; Inert atmosphere;	98%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 124-41-4
sodium methylate

: 7228-35-5
5-methoxybenzo[d]1,3-dioxole

Conditions

Conditions	Yield
With Methyl formate; copper(l) chloride In methanol at 110℃; for 2h; Autoclave;	98%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 90-96-0
bis(p-methoxyphenyl)methanone

: benzo[d][1,3]dioxol-5-ylbis(4-methoxyphenyl)methanol

Conditions

Conditions	Yield
Stage #1: 1,2-(methylenedioxy)-4-bromobenzene With magnesium In tetrahydrofuran; ethylene dibromide at 60℃; for 1h; Inert atmosphere; Stage #2: bis(p-methoxyphenyl)methanone In tetrahydrofuran at 60℃; for 2h; Inert atmosphere;	98%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 5414-21-1
5-bromopentan-1-nitrile

: 5-(benzo[d][1,3]dioxol-5-yl)pentanenitrile

Conditions

Conditions	Yield
With potassium hexafluorophosphate; bis(1,3-bis((4-methyl-2-pyridyl)imino)isoindolinato)nickel(II); C22H19N5NiO2 In N,N-dimethyl acetamide at 20℃; Inert atmosphere; Electrolysis; Sealed tube;	98%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 4791-90-6
5‐bromo‐6‐(6‐bromo‐2H‐1,3‐benzodioxol‐5‐yl)‐2H‐1,3‐benzodioxole

Conditions

Conditions	Yield
Stage #1: 1,2-(methylenedioxy)-4-bromobenzene With 2,2,6,6‐tetrakis(trifluoromethyl)‐4λ3‐broma‐3,5‐dioxatricyclo[5.3.1.04,11]undeca‐1(11),7,9‐triene In dichloromethane at -30℃; Inert atmosphere; Stage #2: With trimethylsilyl trifluoromethanesulfonate at -30℃; for 3h; Inert atmosphere;	98%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 94670-76-5
1-bromo-2-iodo-4,5-(methylenedioxy)benzene

Conditions

Conditions	Yield
With iodine; silver trifluoroacetate In dichloromethane for 10h;	97%
With N-iodo-succinimide; trifluoroacetic acid In acetonitrile at 20℃; for 24h;	91%
With N-iodo-succinimide; trifluoroacetic acid In acetonitrile at 20℃; for 24h;	91%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 88-05-1
2,4,6-trimethylaniline

: 137445-01-3
N-mesityl-3,4-(methylenedioxy)aniline

Conditions

Conditions	Yield
With johnphos; sodium t-butanolate; tris(dibenzylideneacetone)dipalladium (0) In toluene at 80℃; for 2h; Arylation;	97%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 122-39-4
diphenylamine

: 1111667-16-3
N-(3,4-methylenedioxyphenyl)diphenylamine

Conditions

Conditions	Yield
With di-tert-butyl(2,2-diphenyl-1-methyl-1-cyclopropyl)phosphine; bis(η3-allyl-μ-chloropalladium(II)); sodium t-butanolate In toluene at 100℃; for 3h; Inert atmosphere;	97%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 1,3-dibenzyl-1-(but-3-en-1-yl)-2-cyanoguanidine

: N-[4-benzo[d][1,3]dioxol-5-ylmethyl]-1,3-dibenzyltetrahydropyrimidin-2[1H]ylidenecyanamide

Conditions

Conditions	Yield
Stage #1: 1,2-(methylenedioxy)-4-bromobenzene With tris-(dibenzylideneacetone)dipalladium(0); 2′-(dicyclohexylphophanyl)-N2,N2,N6,N6-tetramethyl[1,1′-biphenyl]-2,6-diamine; sodium t-butanolate In toluene at 20℃; for 0.0166667h; Inert atmosphere; Schlenk technique; Stage #2: 1,3-dibenzyl-1-(but-3-en-1-yl)-2-cyanoguanidine In toluene at 90℃; for 1h; Schlenk technique; Inert atmosphere;	97%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 1885-29-6
anthranilic acid nitrile

: 178210-71-4
(2-Amino-phenyl)-benzo[1,3]dioxol-5-yl-methanone

Conditions

Conditions	Yield
Stage #1: 1,2-(methylenedioxy)-4-bromobenzene With magnesium In tetrahydrofuran for 1h; Inert atmosphere; Reflux; Stage #2: anthranilic acid nitrile In tetrahydrofuran Inert atmosphere; Reflux; Stage #3: With hydrogenchloride; water In tetrahydrofuran at 20℃; Inert atmosphere;	97%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 124-38-9
carbon dioxide

: 94-53-1
Piperonylic acid

Conditions

Conditions	Yield
Stage #1: carbon dioxide With o-phenylenebis(diphenylphosphine); copper(II) acetate monohydrate In 1,4-dioxane at 65℃; for 0.333333h; Schlenk technique; Stage #2: 1,2-(methylenedioxy)-4-bromobenzene With palladium diacetate; triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In 1,4-dioxane; toluene at 100℃; for 3h; Schlenk technique; Sealed tube;	96%
Stage #1: carbon dioxide With o-phenylenebis(diphenylphosphine); copper(II) acetate monohydrate In 1,4-dioxane at 60℃; for 0.416667h; Schlenk technique; Stage #2: 1,2-(methylenedioxy)-4-bromobenzene With palladium diacetate; triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In 1,4-dioxane; toluene at 100℃; for 3h; Schlenk technique;	96%
With (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; 2-(diphenylphosphino)-2’(3-(dimethylamino)-3-oxopropyl)-6’-(3-(icosyloxy)-3-oxopropyl)biphenyl; water; palladium diacetate; N-ethyl-N,N-diisopropylamine In toluene under 760.051 Torr; for 16h; Inert atmosphere; Schlenk technique; Irradiation;	89%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 118062-05-8
2,3,4-trimethoxyphenylboronic acid

: 145343-47-1
1,2-(methylenedioxy)-4-(2',3',4'-trimethoxyphenyl)benzene

Conditions

Conditions	Yield
With barium dihydroxide; palladium diacetate In ethanol for 2h; Product distribution; Ambient temperature; only in the absence of O2, var. of catalyst, base;	96%
With barium dihydroxide; palladium diacetate In ethanol for 2h; Ambient temperature;	96%
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; benzene for 60h; Heating;	73%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 2633-57-0
tri(allyl)phenylsilane

: 24382-05-6
3,4-methylenedioxybiphenyl

Conditions

Conditions	Yield
With tetrabutyl ammonium fluoride; palladium dichloride; tricyclohexylphosphine In water; dimethyl sulfoxide at 80℃; for 2h;	96%
Stage #1: triallyl(phenyl)silane With tetrabutyl ammonium fluoride In water; dimethyl sulfoxide at 20℃; for 1h; Stage #2: 1,2-(methylenedioxy)-4-bromobenzene With tricyclohexylphosphine; palladium dichloride In water; dimethyl sulfoxide at 80℃; for 2h;	96%

: 2635-13-4
1,2-(methylenedioxy)-4-bromobenzene

: 274-09-9
Methylenedioxybenzene

Conditions

Conditions	Yield
With potassium phosphate In N,N-dimethyl-formamide; cyclohexanol at 110℃; for 12h;	96%
With tris(dibenzylideneacetone)dipalladium (0); tris(2,4-di-tert-butylphenyl)phosphite; caesium carbonate In cyclohexanol at 120℃; for 10h;	85 %Chromat.
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; potassium tert-butylate; isopropyl alcohol at 100℃; Schlenk technique; Inert atmosphere;	88%Chromat.

4-Bromo-1,2-(methylenedioxy)benzene Chemical Properties

The Molecular Structure of 1,3-Benzodioxole, 5-bromo- (CAS NO.2635-13-4):

Empirical Formula: C₇H₅BrO₂
Molecular Weight: 201.0174
IUPAC Name: 5-bromo-1,3-benzodioxole
Appearance: clear yellow-orange liquid
Nominal Mass: 200 Da
Average Mass: 201.0174 Da
Monoisotopic Mass: 199.947284 Da
Index of Refraction: 1.602
Molar Refractivity: 40.1 cm³
Molar Volume: 116.7 cm³
Surface Tension: 51.6 dyne/cm
Density: 1.721 g/cm³
Flash Point: 107.5 °C
Enthalpy of Vaporization: 48.63 kJ/mol
Boiling Point: 268.6 °C at 760 mmHg
Vapour Pressure: 0.0126 mmHg at 25°C
InChI
InChI=1/C7H5BrO2/c8-5-1-2-6-7(3-5)10-4-9-6/h1-3H,4H2
Smiles
c12cc(Br)ccc1OCO2
Product Categories: Aromatic Hydrocarbons (substituted) & Derivatives; Miscellaneous; Bromine Compounds; Miscellaneous Compounds

4-Bromo-1,2-(methylenedioxy)benzene Safety Profile

Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36: Wear suitable protective clothing
S37/39: Wear suitable gloves and eye/face protection
WGK Germany: 3
Hazard Note: Irritant

4-Bromo-1,2-(methylenedioxy)benzene Specification

1,3-Benzodioxole, 5-bromo- (CAS NO.2635-13-4) is also called as 4-Bromomethylenedioxybenzene ; 1,2-Methylenedioxy-4-bromobenzene ; 1-Bromo-3,4-(methylenedioxy)benzene ; 3,4-Methylenedioxybromobenzene ; 3,4-Methylendioxybromobenzene ; 4-Bromo-1,2-methylenedioxybenzene . 1,3-Benzodioxole, 5-bromo- (CAS NO.2635-13-4) is used as intermediates of daily chemical products.

Product Name

4-Bromo-1,2-(methylenedioxy)benzene

Synthetic route

4-Bromo-1,2-(methylenedioxy)benzene Chemical Properties

4-Bromo-1,2-(methylenedioxy)benzene Safety Profile

4-Bromo-1,2-(methylenedioxy)benzene Specification

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