C34H50Cl2N4Pd
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With trifluoroacetic acid In chloroform-d1 at 20℃; for 12h; Inert atmosphere; | 100% |
formaldehyd
1,2-bis(2,6-diisopropylphenylimino)ethane
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In ethyl acetate at 70℃; for 2h; | 97% |
With chloro-trimethyl-silane In ethyl acetate at 70℃; for 2h; Inert atmosphere; Glovebox; | 87% |
With chloro-trimethyl-silane In ethyl acetate at 70℃; for 2.75h; Inert atmosphere; | 86% |
1,2-bis(2,6-diisopropylphenylimino)ethane
ethyl chloromethyl ether
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 24h; Molecular sieve; Inert atmosphere; | 94% |
With air In tetrahydrofuran; water at 40℃; for 16h; Solvent; | 65% |
With water In tetrahydrofuran at 40℃; for 16h; Condensation; | 47% |
formaldehyd
(1E,2E)-N1,N2-bis(2,6-diisopropylphenyl)-ethane-1,2-diimine
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In ethyl acetate at 70℃; for 2h; | 90% |
With chloro-trimethyl-silane In ethyl acetate at 70℃; for 2h; | 89% |
With hydrogenchloride In 1,4-dioxane; ethyl acetate at 20℃; for 17h; | 86% |
Stage #1: formaldehyd; (1E,2E)-N1,N2-bis(2,6-diisopropylphenyl)-ethane-1,2-diimine In toluene at 100℃; Formylation; Stage #2: With hydrogenchloride In 1,4-dioxane; toluene at 70℃; for 5h; chloridation; | 47% |
With hydrogenchloride In 1,4-dioxane; ethyl acetate at 20℃; Heating; | 41% |
formaldehyd
Glyoxal
2,6-diisopropylbenzenamine
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With hydrogenchloride In methanol for 36h; Reflux; | 84.6% |
chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I)
A
1,3-bis[2,6-di(propan-2-yl)phenyl]-1,3-dihydro-2H-imidazol-2-one
B
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With air In dimethylsulfoxide-d6 at 150℃; for 155h; | A 16% B 81% |
With water; oxygen In dimethylsulfoxide-d6 at 150℃; for 155h; Kinetics; Sealed tube; | A 16 %Spectr. B 81 %Spectr. |
methanol
1,2-bis(2,6-diisopropylphenylimino)ethane
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
Stage #1: methanol; 1,2-bis(2,6-diisopropylphenylimino)ethane With sodium tetrahydroborate In tetrahydrofuran at 0 - 20℃; for 3h; Stage #2: With ammonium chloride In tetrahydrofuran | 80% |
1,3-bis-(2,6-diisopropylphenyl)-imidazol-2-ylidene
B
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With trichlorosilane In toluene at 25℃; for 12h; Inert atmosphere; | A 79% B n/a |
1,2-bis(2,6-diisopropylphenylimino)ethane
paracetaldehyde
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In ethyl acetate at 70℃; for 2.75h; | 76% |
formaldehyd
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With hydrogenchloride In tetrahydrofuran; 1,4-dioxane at 40℃; for 72h; | 58% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 140℃; for 20h; Inert atmosphere; Schlenk technique; Sealed tube; | A n/a B 54% |
chloromethyl methyl ether
1,2-bis(2,6-diisopropylphenylimino)ethane
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
at 40℃; for 16h; Sealed tube; | 52% |
at 40℃; for 16h; Sealed tube; | 52% |
2,6-diisopropylbenzenamine
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 77.5 percent / formic acid / ethanol; H2O / 48 h 2.1: toluene / 100 °C 2.2: 47 percent / HCl / toluene; dioxane / 5 h / 70 °C View Scheme | |
Multi-step reaction with 2 steps 1: 90 percent / propan-1-ol; H2O / 1 h / 70 °C 2: 47 percent / water / tetrahydrofuran / 16 h / 40 °C View Scheme | |
Multi-step reaction with 2 steps 1: ethanol / 12 h / 20 °C 2: tetrahydrofuran / 18 h / 40 °C / Inert atmosphere View Scheme |
Glyoxal
2,6-diisopropylbenzenamine
ethyl chloromethyl ether
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
Inert atmosphere; |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
Stage #1: trans-[PdCl2(1,3-diethylimidazole)(1,3-(2,6-(i-Pr)2C6H3)2C3H2N2)] With silver tetrafluoroborate In [D3]acetonitrile at 80℃; for 48h; Inert atmosphere; Stage #2: With lithium chloride In [D3]acetonitrile Inert atmosphere; |
C27H36Cl3N2P
1,3-bis-(2,6-diisopropylphenyl)-imidazol-2-ylidene
B
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
at -30 - 20℃; for 50h; Inert atmosphere; |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With chloroform |
1-(2,6-diisopropylphenyl)-1H-imidazole
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
In acetonitrile for 36h; Reflux; Inert atmosphere; Schlenk technique; |
Glyoxal
2,6-diisopropylbenzenamine
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In formic acid |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 140℃; for 21h; Inert atmosphere; Schlenk technique; Sealed tube; | 21 %Chromat. |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 140℃; for 21h; Inert atmosphere; Schlenk technique; Sealed tube; | 18 %Chromat. |
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 100℃; for 1h; Inert atmosphere; Schlenk technique; Sealed tube; | A 49 %Chromat. B 41 %Chromat. |
In N,N-dimethyl-formamide at 140℃; for 21h; Inert atmosphere; Schlenk technique; Sealed tube; | A 32 %Chromat. B 56 %Chromat. |
Multi-step reaction with 2 steps 1: chloroform-d1 / 24 h / 40 °C / Inert atmosphere; Schlenk technique; Sealed tube 2: N,N-dimethyl-formamide / 1 h / 100 °C / Inert atmosphere; Schlenk technique; Sealed tube View Scheme |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: N,N-dimethyl-formamide / 21 h / 140 °C / Inert atmosphere; Schlenk technique; Sealed tube 2: N,N-dimethyl-formamide / 21 h / 140 °C / Inert atmosphere; Schlenk technique; Sealed tube View Scheme | |
Multi-step reaction with 2 steps 1: triethylamine / chloroform-d1 / 60 °C / Inert atmosphere; Schlenk technique; Sealed tube 2: N,N-dimethyl-formamide / 21 h / 140 °C / Inert atmosphere; Schlenk technique; Sealed tube View Scheme | |
Multi-step reaction with 3 steps 1: chloroform-d1 / 24 h / 40 °C / Inert atmosphere; Schlenk technique; Sealed tube 2: 1,4-dioxane / 0.5 h / 50 °C / Inert atmosphere; Schlenk technique 3: N,N-dimethyl-formamide / 21 h / 140 °C / Inert atmosphere; Schlenk technique; Sealed tube View Scheme | |
Multi-step reaction with 3 steps 1: chloroform-d1 / 24 h / 40 °C / Inert atmosphere; Schlenk technique; Sealed tube 2: 1,4-dioxane / 0.5 h / 50 °C / Inert atmosphere; Schlenk technique 3: N,N-dimethyl-formamide / 21 h / 140 °C / Inert atmosphere; Schlenk technique; Sealed tube View Scheme | |
Multi-step reaction with 3 steps 1: chloroform-d1 / 24 h / 40 °C / Inert atmosphere; Schlenk technique; Sealed tube 2: N,N-dimethyl-formamide / 1 h / 100 °C / Inert atmosphere; Schlenk technique; Sealed tube 3: N,N-dimethyl-formamide / 21 h / 140 °C / Inert atmosphere; Schlenk technique; Sealed tube View Scheme |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1,4-dioxane / 0.5 h / 50 °C / Inert atmosphere; Schlenk technique 2: N,N-dimethyl-formamide / 21 h / 140 °C / Inert atmosphere; Schlenk technique; Sealed tube View Scheme | |
Multi-step reaction with 2 steps 1: 1,4-dioxane / 0.5 h / 50 °C / Inert atmosphere; Schlenk technique 2: N,N-dimethyl-formamide / 21 h / 140 °C / Inert atmosphere; Schlenk technique; Sealed tube View Scheme | |
Multi-step reaction with 2 steps 1: N,N-dimethyl-formamide / 1 h / 100 °C / Inert atmosphere; Schlenk technique; Sealed tube 2: N,N-dimethyl-formamide / 21 h / 140 °C / Inert atmosphere; Schlenk technique; Sealed tube View Scheme |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 100℃; for 1h; Inert atmosphere; Schlenk technique; Sealed tube; | A 33 %Chromat. B 38 %Chromat. |
1-bromomethyl-4-nitro-benzene
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
1,3-bis(2,6-diisopropylphenyl)-2-(4-nitrobenzylidene)-2,3-dihydro-1H-imidazole
Conditions | Yield |
---|---|
Stage #1: 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride With potassium tert-butylate In tetrahydrofuran at 20℃; for 8h; Inert atmosphere; Stage #2: 1-bromomethyl-4-nitro-benzene In tetrahydrofuran at 20℃; for 38h; Inert atmosphere; | 100% |
Stage #1: 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride With potassium tert-butylate; sodium hydride In tetrahydrofuran at 25℃; for 0.25h; Schlenk technique; Inert atmosphere; Stage #2: 1-bromomethyl-4-nitro-benzene In tetrahydrofuran at 48℃; for 72h; Schlenk technique; Inert atmosphere; | 61% |
bis(benzonitrile)palladium(II) dichloride
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With KO(tBu) In tetrahydrofuran Ar; Pd compd.(2.5 mmol), ligand (2.5 mmol), and KO(tBu) (2.5 mmol) in THF, stirred at room temp. for 12 h, THF soln. of NaCp (5 mmol) added, mixt. stirred overnight at room temp.; chromd.; | 99% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
1,3-bis(2,6-diisopropylphenyl)-1H-imidazole-2(3H)-thione
Conditions | Yield |
---|---|
Stage #1: 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride With sulfur In acetone at 40℃; for 0.25h; Stage #2: With triethylamine In acetone at 60℃; | 99% |
With potassium carbonate; sulfur In acetone at 60℃; for 16h; Reagent/catalyst; | 99% |
With potassium tert-butylate; sulfur In tetrahydrofuran at 20℃; | 87% |
2-Picolinic acid
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran for 12h; Inert atmosphere; Reflux; | 99% |
With caesium carbonate In 1,4-dioxane at 80℃; for 20h; Schlenk technique; Inert atmosphere; | 65% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
In acetone at 60℃; for 1h; | 99% |
In neat (no solvent) for 0.0833333h; Solvent; Green chemistry; | 99% |
In acetone at 60℃; for 1h; | 99% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
In acetone at 60℃; for 1h; | 99% |
In acetone at 60℃; for 1h; | 99% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
In neat (no solvent) for 0.0833333h; Green chemistry; | 99% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
In neat (no solvent) for 0.0833333h; Green chemistry; | 99% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
In neat (no solvent) for 0.0833333h; Green chemistry; | 99% |
7,8-benzoquinoline
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran at 50℃; for 18h; Inert atmosphere; | 99% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
for 0.0833333h; | 99% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
for 0.0833333h; | 99% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
for 0.0833333h; | 99% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
Milling; | 99% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
Milling; | 99% |
acetic acid
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With Amberlyst A26 hydroxide In methanol; water at 70℃; | 98.9% |
3-Chloropyridine
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With sodium carbonate at 80℃; for 16h; Product distribution / selectivity; | 98% |
With caesium carbonate at 80℃; for 16h; Reactivity; | 93% |
With potassium carbonate at 80℃; for 16h; Product distribution / selectivity; | 80% |
chloroacetonitrile
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
[1,3-bis(2,6-diisopropylphenyl)-2,3-dihydro-1H-imidazol-2-ylidene]acetonitrile
Conditions | Yield |
---|---|
Stage #1: 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride With potassium tert-butylate In tetrahydrofuran at 20℃; for 1.5h; Inert atmosphere; Sonication; Stage #2: chloroacetonitrile In tetrahydrofuran at 20℃; for 72h; Inert atmosphere; | 98% |
With potassium tert-butylate In tetrahydrofuran-d8 at 20℃; anaerobic conditions; ultrasonification; |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With ammonium hexafluorophosphate In water at 20℃; for 0.166667h; Inert atmosphere; | 98% |
With potassium hexafluorophosphate In water at 20℃; Inert atmosphere; Glovebox; |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 60℃; for 5h; | 98% |
With potassium carbonate In ethanol at 60℃; for 5h; Green chemistry; | 98% |
Stage #1: bis[chloro(1,2,3-trihapto-allylbenzene)palladium(II)]; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride In acetone at 60℃; Stage #2: With triethylamine In acetone at 60℃; | 77% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With N-iodo-succinimide In dichloromethane at 40℃; for 3h; Sealed tube; | 98% |
vinyl acetate
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
2-(1-acetoxy-1-ethyl)-1,3-bis(2,6-diisopropylphenyl)imidazolium chloride
Conditions | Yield |
---|---|
Stage #1: 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride With potassium tert-butylate In tetrahydrofuran for 0.166667h; Stage #2: vinyl acetate In tetrahydrofuran | 97% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With dimethylsulfide gold(I) chloride; potassium carbonate In acetone at 60℃; for 1h; Reagent/catalyst; Solvent; Temperature; Time; | 97% |
Multi-step reaction with 2 steps 1: dichloromethane / 0.25 h 2: potassium carbonate / dichloromethane / 1.5 h View Scheme | |
Multi-step reaction with 2 steps 1: dimethyl sulfoxide; methanol / Schlenk technique; Inert atmosphere 2: dimethyl sulfoxide; methanol / 4 h / 20 °C / Schlenk technique; Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1: dichloromethane / Darkness 2: dichloromethane View Scheme | |
Multi-step reaction with 2 steps 1: acetone / 0.17 h / 60 °C 2: sodium acetate / acetone / 0.83 h / 60 °C View Scheme |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
Milling; | 97% |
In neat (no solvent, solid phase) for 0.166667h; Milling; |
tetrakis(actonitrile)copper(I) hexafluorophosphate
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
With sodium t-butanolate In tetrahydrofuran (Ar); glovebox; mixt. of Cu complex, ligand and NaO-t-Bu in THF was stirred for 6 h; filtered through Celite (THF); filtrate mixed with hexane; filtered; elem. anal.; | 96% |
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
In dichloromethane byproducts: LiCl; under inert gas, imidazolinium-compd. dissolved in CH2Cl2, aluminate-compd. in CH2Cl2 added whilst stirring; filtered through Celite, washed with CH2Cl2, solv. removed, elem. anal.; | 96% |
(tetrahydrothiophene)gold(I) chloride
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
1,3-bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium dichloroaurate(I)
Conditions | Yield |
---|---|
In dichloromethane for 0.25h; | 96% |
bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]
potassium carbonate
1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
Conditions | Yield |
---|---|
In tetrahydrofuran; dichloromethane at 24 - 60℃; for 34h; Inert atmosphere; | 96% |
IUPAC Name: 1,3-bis[2,6-Di(propan-2-yl)phenyl]imidazol-1-ium
Following is the structure of 1H-Imidazolium,1,3-bis[2,6-bis(1-methylethyl)phenyl]-, chloride (1:1) (CAS NO.250285-32-6):
Empirical Formula: C27H37ClN2
Molecular Weight: 425.0491 g/mol
Sensitive: Hygroscopic
Melting point: 278 °C (dec.)(lit.)
Appearance of 1H-Imidazolium,1,3-bis[2,6-bis(1-methylethyl)phenyl]-, chloride (1:1) (CAS NO.250285-32-6): White, off-white or tan powder
Product Categories of 1H-Imidazolium,1,3-bis[2,6-bis(1-methylethyl)phenyl]-, chloride (1:1) (CAS NO.250285-32-6): Imidazolium Compounds; Ligands; N-Heterocyclic Carbene Ligands; Synthetic Organic Chemistry; Catalysis and Inorganic Chemistry; Chemical Synthesis; NHC Compounds
Canonical SMILES: CC(C)C1=C(C(=CC=C1)C(C)C)N2C=C[N+](=C2)C3=C(C=CC=C3C(C)C)C(C)C
InChI: InChI=1S/C27H37N2/c1-18(2)22-11-9-12-23(19(3)4)26(22)28-15-16-29(17-28)27-24(20(5)6)13-10-14-25(27)21(7)8/h9-21H,1-8H3/q+1
InChIKey: VEUHZFXQNDHKGQ-UHFFFAOYSA-N
1H-Imidazolium,1,3-bis[2,6-bis(1-methylethyl)phenyl]-, chloride (1:1) (CAS NO.250285-32-6)hasn't been listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. And the toxicological properties have not been fully investigated.
Hazard Codes: Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 3
1H-Imidazolium,1,3-bis[2,6-bis(1-methylethyl)phenyl]-, chloride (1:1) , its cas register number is 250285-32-6. It also can be called 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride .
1H-Imidazolium,1,3-bis[2,6-bis(1-methylethyl)phenyl]-, chloride (1:1) (CAS NO.250285-32-6) is hazardous, so the first aid measures and others should be known. Such as: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. While, it's inhaled: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Then you have the ingesting of the product : Wash mouth out with water, and get medical aid immediately.
1H-Imidazolium,1,3-bis[2,6-bis(1-methylethyl)phenyl]-, chloride (1:1) (CAS NO.250285-32-6) should avoid the condition like incompatible materials. It is not compatible with strong oxidizing agents. And also prevent it to broken down into hazardous decomposition products: hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide. However, its hazardous polymerization has not been reported. In addition, it should be stored in a cool, dry place, or stored in a tightly closed container.
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