Product description: Product name 1,2-Bis(chloromethyl)benzene CAS number 612-12-4 Assay ≥99% Appearance White crystal Capacity 200mt/year Application Pharmaceutical/chemical
Cas:612-12-4
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inquiryBeluga chemical professional supply High-quality o-Xylylene dichloride CAS 612-12-4 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in C
Cas:612-12-4
Min.Order:1 Gram
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Cas:612-12-4
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inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:612-12-4
Min.Order:10 Gram
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Specification : 1,2-Bis(chloromethyl)benzene CAS
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Cas:612-12-4
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Cas:612-12-4
Min.Order:10 Gram
FOB Price: $100.0
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inquiryProduct name: 1,2-Bis(Chloromethyl)Benzene CAS No.:612-12-4 Molecule Formula:C8H8Cl2 Molecule Weight:175.05 Purity: 99% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:612-12-4
Min.Order:1 Kilogram
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inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:612-12-4
Min.Order:1 Kilogram
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inquiry1,2-Bis(chloromethyl)benzene Chemical Properties Melting point 51-55 °C (lit.) Boiling point 239-241 °C (lit.) density 1.3930 refractive index 1.5544 (estimate) Fp 226 °F form Crystals or Crystalline Powder color
Cas:612-12-4
Min.Order:1 Gram
FOB Price: $66.0
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
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Min.Order:1 Kilogram
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Min.Order:1 Kilogram
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Cas:612-12-4
Min.Order:1 Gram
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Cas:612-12-4
Min.Order:1 Metric Ton
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inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
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inquiryphthalyl alcohol
A
1,3-dihydroisobenzofuran
B
o-Xylylene dichloride
C
2-(chloromethyl)-phenyl methanol
Conditions | Yield |
---|---|
With hydrogenchloride In water at 70℃; for 1h; | A n/a B n/a C 91% |
Benzotrichlorid
phthalyl alcohol
A
benzylidene dichloride
B
o-Xylylene dichloride
Conditions | Yield |
---|---|
With TOP; phenylsilane In neat (no solvent) at 100℃; for 24h; Appel Halogenation; Inert atmosphere; | A n/a B 65% |
o-xylene
A
o-Xylylene dichloride
B
α,α,α'-trichloro-o-xylene
C
α,α-dichloro-o-xylene
D
1-chloromethyl-2-methylbenzene
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile); chlorine at 90℃; for 4h; | A 50.5% B n/a C n/a D n/a |
Conditions | Yield |
---|---|
Irradiation.UV-Licht; |
N-chloro-succinimide
o-xylene
A
o-Xylylene dichloride
B
1-chloromethyl-2-methylbenzene
Conditions | Yield |
---|---|
UV-Licht.Irradiation; |
Conditions | Yield |
---|---|
With phosphorus pentachloride at 190℃; | |
durch Chlorierung im Sonnenlicht; | |
With chlorine Irradiation; |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; diethyl ether Erhitzen des Reaktionsgemisches mit konz. wss. Salzsaeure; |
bis-(2-ethoxymethyl-benzyl)-amine
A
o-Xylylene dichloride
B
o-chloromethylbenzylamine
Conditions | Yield |
---|---|
With hydrogenchloride; ethanol |
formaldehyd
benzyl chloride
A
o-Xylylene dichloride
B
p-Xylylene dichloride
Conditions | Yield |
---|---|
With zinc(II) chloride at 80℃; Einleiten von HCl; | |
With aluminium trichloride; 1,2-dichloro-ethane; zinc(II) chloride at 50℃; Einleiten von HCl; |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With acetyl chloride; zinc(II) chloride | |
With tetrachloromethane; triphenylphosphine |
formaldehyd
toluene
A
o-Xylylene dichloride
B
p-Xylylene dichloride
Conditions | Yield |
---|---|
With hydrogenchloride at 80 - 90℃; Leiten von Chlor in das Reaktionsgemisch bei 125-135grad; | |
With hydrogenchloride at 80 - 90℃; Behandlung des Reaktionsgemisches mit Chlor bei 125-135grad; |
o-xylene
A
o-Xylylene dichloride
B
α,α,α'-trichloro-o-xylene
C
1-chloromethyl-2-methylbenzene
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile); benzyl(trimethyl)ammonium tetrachloroiodate In tetrachloromethane for 6h; Heating; | A 49 % Spectr. B 12 % Spectr. C 30 % Spectr. |
hydrogenchloride
formaldehyd
benzyl chloride
A
o-Xylylene dichloride
B
p-Xylylene dichloride
Conditions | Yield |
---|---|
at 80℃; |
hydrogenchloride
formaldehyd
aluminium trichloride
benzyl chloride
A
4,4'-bis(chloromethyl)diphenylmethane
B
o-Xylylene dichloride
C
3-(chloromethyl)benzyl chloride
D
p-Xylylene dichloride
Conditions | Yield |
---|---|
at 50℃; Verb. 5: 1.2-Dichlor-aethan; |
Conditions | Yield |
---|---|
With chlorine In tetrachloromethane for 0.0833333h; Photolysis; | |
With 2,2'-azobis(isobutyronitrile); 1,3,4,6-tetrachloro-3α,6α-diphenyl glycoluril In tetrachloromethane at 81℃; for 2h; Temperature; Time; Inert atmosphere; | A 26 %Chromat. B 41 %Chromat. |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: glacial acetic acid; sodium amalgam 2: concentrated hydrochloric acid View Scheme |
Conditions | Yield |
---|---|
Stage #1: 1H-imidazole With sodium hydroxide In N,N-dimethyl-formamide at 20℃; for 2h; Stage #2: o-Xylylene dichloride In N,N-dimethyl-formamide at 20℃; for 4h; | 100% |
o-Xylylene dichloride
Conditions | Yield |
---|---|
With potassium carbonate In ethanol (under Ar); addn. of K2CO3 and the dihalogenide to a soln. of the Pd complex in EtOH, stirring at room temp. for 2 h; filtn., washing the ppt. with EtOH, evapn. of the solvent under vac. at 40°C, recrystn. from EtOH at -20°C; | 99% |
Conditions | Yield |
---|---|
With potassium carbonate In water at 105℃; for 0.333333h; Concentration; Microwave irradiation; Green chemistry; | 99% |
o-Xylylene dichloride
Conditions | Yield |
---|---|
Stage #1: 5,6-dibromo-4,7-dibutylbenzo[1,2,3]triselenole With sodium tetrahydroborate In tetrahydrofuran; methanol for 0.0833333h; Stage #2: o-Xylylene dichloride With potassium carbonate In tetrahydrofuran; methanol at 20℃; | 99% |
Conditions | Yield |
---|---|
With potassium carbonate In water at 105℃; for 0.333333h; Concentration; Microwave irradiation; Green chemistry; | 98% |
o-Xylylene dichloride
chloro(5,6,7,8,9,10,15,16,17,18,19,20-dodecahydro-6,9,16,19-tetramethyldibenzo{f,n}-{1,4,9,12}-tetraphosphacyclohexadecine-P,P',P'',P''')palladium(II)-hydrogencarbonate
Conditions | Yield |
---|---|
With K2CO3 In ethanol (N2); added K2CO3 and 1,2-bis(chloromethyl)benzene to soln. of Pd-compound; filtered after 1 h; washed with ethanol; elem. anal.; | 97% |
Conditions | Yield |
---|---|
With sodium chloride; sodium formate; triethylamine | 96.5% |
o-Xylylene dichloride
bis(chloromagnesiummethyl)benzol
Conditions | Yield |
---|---|
With magnesium; ethylene dibromide In tetrahydrofuran | 96% |
With magnesium; iodine In tetrahydrofuran | 91% |
With polymer supported 'magnesium(anthracene)' | 90% |
With magnesium; ethylene dibromide In tetrahydrofuran at 20℃; for 20.25h; |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 100℃; for 4h; pH=12; | 96% |
With aluminum oxide for 0.166667h; microwave irradiation; | 69% |
o-Xylylene dichloride
phenylacetylene
1,1'-(o-phenylenedimethylene)bis<4-phenyl-1H-1,2,3-triazole>
Conditions | Yield |
---|---|
With copper(l) iodide; sodium azide In water at 100℃; for 10h; | 96% |
With sodium azide In water at 60℃; for 4h; Huisgen Cycloaddition; | 85% |
borane-THF
o-Xylylene dichloride
methylphenylphosphine
1,2-bis((methylphenylphosphino-borane)methyl)benzene
Conditions | Yield |
---|---|
With NaOCH(CH3)2CH2CH2; [RuH(1,2-bis(dimethylphosphino)ethane)((R)-MeO-BiPHEP)][tetraphenylborate] In tetrahydrofuran (N2); addn. of phosphine deriv. and benzyl chloride to THF soln. of sodium alcoholate deriv. and ruthenium compd., stirring at room temp. for 90min, addn. of THF soln. of borane deriv., stirring at room temp. for 30 min; addn. of water, extn. (ethyl acetate), washing with brine, drying over Na2SO4, filtration, concg., chromy. (silica gel, 75:25 hexanes/ethyl acetate); | 96% |
With NaOCH(CH3)2CH2CH2; [RuH((R)-iPr-PHOX)2][tetraphenylborate] In tetrahydrofuran treatment of phosphine deriv. with benzyl chloride deriv. and sodium alcoholate deriv. in THF in presence of ruthenium compd. at -30°C for 60 h, treatment with borane deriv.; chiral HPLC; | 87% |
o-Xylylene dichloride
1,2-bis(azidomethyl)benzene
Conditions | Yield |
---|---|
With sodium azide In water at 120℃; for 0.5h; microwave irradiation; | 95% |
With sodium azide In methanol; water at 100℃; for 48h; | 88% |
With sodium azide In N,N-dimethyl-formamide Ambient temperature; | |
With sodium azide; N-benzyl-N,N,N-triethylammonium chloride In water at 95℃; for 12h; |
Conditions | Yield |
---|---|
at 150℃; for 12h; | 95% |
In toluene for 16h; Reflux; | 80% |
o-Xylylene dichloride
Conditions | Yield |
---|---|
With manganese; tris<3,5-bis(trifluoromethyl)phenyl>phosphane; cobalt(II) bromide In acetonitrile at 50℃; for 20h; Inert atmosphere; Schlenk technique; | 95% |
1-lithio-2-tert-butyldimethylsilyl-1,2-dicarba-closo-dodecaborane(12)
o-Xylylene dichloride
1-(α-C,α'-chloro-o-xylyl)-2-(tert-butyldimethylsilyl)-1,2-dicarba-closo-dodecaborane
Conditions | Yield |
---|---|
In diethyl ether; benzene to soln. Li(tBuMe2Si-1,2-C2B10H10) in benzene-Et2O (2:1) at 0°C was added dropwise soln. α,α'-dichloro-o-xylene in benzene-Et2O (2:1), allowed to warm to room temp. and refluxed for 12 h; soln. was evapd. to dryness in vacuo, residue was triturated with EtOH, cooled to -10°C overnight, ppt. was filtered, washed with chilledMeOh and dried in vacuo; elem. anal.; | 94% |
N-(2,3,4,5,6-pentamethylbenzyl)imidazoline
o-Xylylene dichloride
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 25 - 50℃; Inert atmosphere; | 94% |
o-Xylylene dichloride
pseudothiohydantoin
5,10-dihydrobenzo[e]thiazolo[3,2-a][1,3]diazepin-3(2H)-one
Conditions | Yield |
---|---|
at 290℃; for 1.5h; | 94% |
o-Xylylene dichloride
Conditions | Yield |
---|---|
Stage #1: o-Xylylene dichloride With tri-n-butyl phosphite at 160℃; under 7.50075 Torr; for 11h; Stage #2: With water; hydrogen bromide at 100℃; for 12h; | 94% |
o-Xylylene dichloride
meta-hydroxybenzaldehyde
3,3′-[benzene-1,2-diylbis(methanediyloxy)]dibenzaldehyde
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 24h; Ambient temperature; | 93% |
Conditions | Yield |
---|---|
With silica gel; zinc(II) chloride at 30℃; for 0.5h; | 93% |
Conditions | Yield |
---|---|
Stage #1: 5,6-dimethylbenzotriazole With potassium carbonate; potassium iodide In acetone for 0.5h; Stage #2: o-Xylylene dichloride In acetone for 5h; Reflux; | 93% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 24h; Ambient temperature; | 92% |
o-Xylylene dichloride
A
1,3-dihydroisobenzofuran
B
phthalyl alcohol
C
2-(chloromethyl)-phenyl methanol
Conditions | Yield |
---|---|
With sodium hydroxide In water at 100℃; for 4h; pH=7; | A n/a B 92% C n/a |
In water; dimethyl sulfoxide at 100℃; for 4h; | A n/a B 92% C n/a |
In water at 100℃; for 4h; | A n/a B 90% C n/a |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; Solvent; | 92% |
o-Xylylene dichloride
(trimethylsilyl)diphenylphosphine
Conditions | Yield |
---|---|
In toluene for 13h; | 91% |
Conditions | Yield |
---|---|
With 1-methyl-pyrrolidin-2-one; potassium hydroxide at 80℃; for 10h; | 91% |
o-Xylylene dichloride
thiourea
Conditions | Yield |
---|---|
In ethanol for 0.5h; Heating; | 91% |
In ethanol for 7h; Reflux; | 85% |
Conditions | Yield |
---|---|
With potassium carbonate In water at 120℃; for 0.333333h; microwave irradiation; | 91% |
With potassium carbonate In water at 105℃; for 0.333333h; Concentration; Microwave irradiation; Green chemistry; | 68% |
o-Xylylene dichloride
potassium thioacyanate
1,2-bis(thiocyanatomethyl)benzene
Conditions | Yield |
---|---|
In water at 110℃; for 0.333333h; microwave irradiation; | 91% |
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