Benzene, 1-bromo-5-chloro-4-methoxy-2-methyl-
- CAS Number:179897-95-1
- Molecular Formula:C8H8BrClO
- Molecular Weight:235.50600
- Mol File:179897-95-1.mol
Synonyms:1-bromo-5-chloro-4-methoxy-2-methylbenzene;
Physicochemical Properties
- Melting Point:N/A
- Boiling Point:N/A
- Density:N/A
- Solubility:N/A
- Flash Point:N/A
- Vapor Density:N/A
- Refractive Index:N/A
- Sensitive:N/A
- Storage Temp.:N/A
- Appearance/Colour:N/A
Benzene, 1-bromo-5-chloro-4-methoxy-2-methyl- Safety information and MSDS
·Hazard identification:
| Pictogram(s) |  |
|---|---|
| Signal word | Warning |
| Hazard statement(s) | H302 Harmful if swallowed H312 Harmful in contact with skin H332 Harmful if inhaled |
| Precautionary statement(s) | |
| Prevention | P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. |
| Response | P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/…if you feel unwell. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P312 Call a POISON CENTER/doctor/…if you feel unwell. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. |
| Storage | none |
| Disposal | P501 Dispose of contents/container to ... |
·Composition/information on ingredients:
| Chemical name | Common names and synonyms | CAS number | EC number | Concentration |
|---|---|---|---|---|
| 4-Bromo-2-chloro-5-methylanisole | 4-Bromo-2-chloro-5-methylanisole | 179897-95-1 | none | 100% |
·First-aid measures:
General adviceConsult a physician. Show this safety data sheet to the doctor in attendance.If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
·Fire-fighting measures:
Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Wear self-contained breathing apparatus for firefighting if necessary.
·Accidental release measures:
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.
Benzene, 1-bromo-5-chloro-4-methoxy-2-methyl- Relevant articles
All total 1 Articles be found
All total 1 Articles be foundSyntheses of chlorinated bisbibenzyls from bryophytes
Speicher, Andreas,Kolz, Juergen,Sambanje, Rufino Paulino
, p. 2503 - 2512 (2007/10/03)
Chlorinated bisbibenzyls of the isoplagiochin type detected in different bryophyte species were synthesized by an efficient and flexible unit construction system making extensive use of Suzuki and Wittig protocols.
Benzene, 1-bromo-5-chloro-4-methoxy-2-methyl- Synthetic route And Reaction conditions
- 615-74-7
2-chloro-5-methylphenol
- 179897-95-1
1-bromo-5-chloro-4-methoxy-2-methylbenzene
| Conditions | Yield |
|---|---|
Multi-step reaction with 2 steps 1: 89 percent / Br2 / CCl4 / 24 h / 20 °C 2: 76 percent / K2CO3 / acetone / 24 h / Heating |
- 77-78-1
dimethyl sulfate
- 319473-24-0
4-bromo-2-chloro-5-methylphenol
- 179897-95-1
1-bromo-5-chloro-4-methoxy-2-methylbenzene
| Conditions | Yield |
|---|---|
| 76% |
- 179897-95-1
1-bromo-5-chloro-4-methoxy-2-methylbenzene
- 511295-09-3
(3-chloro-4-methoxy-6-methylphenyl)boronic acid
| Conditions | Yield |
|---|---|
1-bromo-5-chloro-4-methoxy-2-methylbenzene;Withn-butyllithium;Intetrahydrofuran;
diethyl ether;
hexane;at -98 ℃;
for 0.0833333h; | 65% |
- 75-97-8
3,3-dimethyl-butan-2-one
- 179897-95-1
1-bromo-5-chloro-4-methoxy-2-methylbenzene
| Conditions | Yield |
|---|---|
1-bromo-5-chloro-4-methoxy-2-methylbenzene;Withn-butyllithium;Indiethyl ether;
hexane;at -40 - 20 ℃;
for 1h; |
- 179897-95-1
1-bromo-5-chloro-4-methoxy-2-methylbenzene
- 511295-16-2
5'-[2-(5-chloro-4'-hydroxymethyl-4,2'-dimethoxy-biphenyl-2-yl)-ethyl]-6,2'-dimethoxy-biphenyl-3-carbaldehyde
| Conditions | Yield |
|---|---|
Multi-step reaction with 8 steps 1.1: n-BuLi / tetrahydrofuran; hexane; diethyl ether / 0.08 h / -98 °C 1.2: B(OMe)3 / tetrahydrofuran; hexane; diethyl ether / 12 h / -98 - 20 °C 1.3: 65 percent / aq. HCl / tetrahydrofuran; hexane; diethyl ether / 20 °C 2.1: 83 percent / K3PO4 / Pd(PPh3)4 / dimethylformamide / 12 h / 80 °C 3.1: NBS; AIBN / CCl4 / 6 h / Heating 4.1: 4.27 g / acetonitrile / 12 h / Heating 5.1: 72 percent / K2CO3; 18-crown-6 / CH2Cl2 / 24 h / Heating 6.1: 86 percent / H2; Et3N / 5 percent Pd/C / ethyl acetate / 24 h / 2625.21 Torr 7.1: LiAlH4 / diethyl ether / 12 h / Heating 8.1: aq. AcOH / 15 h / 20 °C Withpotassium phosphate;
N-Bromosuccinimide;
lithium aluminium tetrahydride;
n-butyllithium;
18-crown-6 ether;
2,2'-azobis(isobutyronitrile);
hydrogen;
potassium carbonate;
acetic acid;
triethylamine;palladium on activated charcoal;
tetrakis(triphenylphosphine) palladium(0);Intetrahydrofuran;
tetrachloromethane;
diethyl ether;
hexane;
dichloromethane;
ethyl acetate;
N,N-dimethyl-formamide;
acetonitrile;2.1: Suzuki reaction / 5.1: Wittig reaction; |
- 179897-95-1
1-bromo-5-chloro-4-methoxy-2-methylbenzene
- 511295-18-4
5-chloro-5'-[2-(5-chloro-4'-hydroxymethyl-4,2'-dimethoxy-biphenyl-2-yl)-ethyl]-6,2'-dimethoxy-biphenyl-3-carbaldehyde
| Conditions | Yield |
|---|---|
Multi-step reaction with 8 steps 1.1: n-BuLi / tetrahydrofuran; hexane; diethyl ether / 0.08 h / -98 °C 1.2: B(OMe)3 / tetrahydrofuran; hexane; diethyl ether / 12 h / -98 - 20 °C 1.3: 65 percent / aq. HCl / tetrahydrofuran; hexane; diethyl ether / 20 °C 2.1: 83 percent / K3PO4 / Pd(PPh3)4 / dimethylformamide / 12 h / 80 °C 3.1: NBS; AIBN / CCl4 / 6 h / Heating 4.1: 4.27 g / acetonitrile / 12 h / Heating 5.1: 68 percent / K2CO3; 18-crown-6 / CH2Cl2 / 24 h / Heating 6.1: 86 percent / H2; Et3N / 5 percent Pd/C / ethyl acetate / 24 h / 2625.21 Torr 7.1: LiAlH4 / diethyl ether / 12 h / Heating 8.1: aq. AcOH / 15 h / 20 °C Withpotassium phosphate;
N-Bromosuccinimide;
lithium aluminium tetrahydride;
n-butyllithium;
18-crown-6 ether;
2,2'-azobis(isobutyronitrile);
hydrogen;
potassium carbonate;
acetic acid;
triethylamine;palladium on activated charcoal;
tetrakis(triphenylphosphine) palladium(0);Intetrahydrofuran;
tetrachloromethane;
diethyl ether;
hexane;
dichloromethane;
ethyl acetate;
N,N-dimethyl-formamide;
acetonitrile;2.1: Suzuki reaction / 5.1: Wittig reaction; |
- 179897-95-1
1-bromo-5-chloro-4-methoxy-2-methylbenzene
| Conditions | Yield |
|---|---|
Multi-step reaction with 5 steps 1.1: n-BuLi / tetrahydrofuran; hexane; diethyl ether / 0.08 h / -98 °C 1.2: B(OMe)3 / tetrahydrofuran; hexane; diethyl ether / 12 h / -98 - 20 °C 1.3: 65 percent / aq. HCl / tetrahydrofuran; hexane; diethyl ether / 20 °C 2.1: 83 percent / K3PO4 / Pd(PPh3)4 / dimethylformamide / 12 h / 80 °C 3.1: NBS; AIBN / CCl4 / 6 h / Heating 4.1: 4.27 g / acetonitrile / 12 h / Heating 5.1: 72 percent / K2CO3; 18-crown-6 / CH2Cl2 / 24 h / Heating Withpotassium phosphate;
N-Bromosuccinimide;
n-butyllithium;
18-crown-6 ether;
2,2'-azobis(isobutyronitrile);
potassium carbonate;tetrakis(triphenylphosphine) palladium(0);Intetrahydrofuran;
tetrachloromethane;
diethyl ether;
hexane;
dichloromethane;
N,N-dimethyl-formamide;
acetonitrile;2.1: Suzuki reaction / 5.1: Wittig reaction; |
- 179897-95-1
1-bromo-5-chloro-4-methoxy-2-methylbenzene
| Conditions | Yield |
|---|---|
Multi-step reaction with 7 steps 1.1: n-BuLi / tetrahydrofuran; hexane; diethyl ether / 0.08 h / -98 °C 1.2: B(OMe)3 / tetrahydrofuran; hexane; diethyl ether / 12 h / -98 - 20 °C 1.3: 65 percent / aq. HCl / tetrahydrofuran; hexane; diethyl ether / 20 °C 2.1: 83 percent / K3PO4 / Pd(PPh3)4 / dimethylformamide / 12 h / 80 °C 3.1: NBS; AIBN / CCl4 / 6 h / Heating 4.1: 4.27 g / acetonitrile / 12 h / Heating 5.1: 72 percent / K2CO3; 18-crown-6 / CH2Cl2 / 24 h / Heating 6.1: 86 percent / H2; Et3N / 5 percent Pd/C / ethyl acetate / 24 h / 2625.21 Torr 7.1: LiAlH4 / diethyl ether / 12 h / Heating Withpotassium phosphate;
N-Bromosuccinimide;
lithium aluminium tetrahydride;
n-butyllithium;
18-crown-6 ether;
2,2'-azobis(isobutyronitrile);
hydrogen;
potassium carbonate;
triethylamine;palladium on activated charcoal;
tetrakis(triphenylphosphine) palladium(0);Intetrahydrofuran;
tetrachloromethane;
diethyl ether;
hexane;
dichloromethane;
ethyl acetate;
N,N-dimethyl-formamide;
acetonitrile;2.1: Suzuki reaction / 5.1: Wittig reaction; |
- 179897-95-1
1-bromo-5-chloro-4-methoxy-2-methylbenzene
- 511295-13-9
5'-chloro-2'-[2-(5'-[1,3]dioxan-2-yl-6,2'-dimethoxy-biphenyl-3-yl)-ethyl]-2,4'-dimethoxy-biphenyl-4-carboxylic acid methyl ester
| Conditions | Yield |
|---|---|
Multi-step reaction with 6 steps 1.1: n-BuLi / tetrahydrofuran; hexane; diethyl ether / 0.08 h / -98 °C 1.2: B(OMe)3 / tetrahydrofuran; hexane; diethyl ether / 12 h / -98 - 20 °C 1.3: 65 percent / aq. HCl / tetrahydrofuran; hexane; diethyl ether / 20 °C 2.1: 83 percent / K3PO4 / Pd(PPh3)4 / dimethylformamide / 12 h / 80 °C 3.1: NBS; AIBN / CCl4 / 6 h / Heating 4.1: 4.27 g / acetonitrile / 12 h / Heating 5.1: 72 percent / K2CO3; 18-crown-6 / CH2Cl2 / 24 h / Heating 6.1: 86 percent / H2; Et3N / 5 percent Pd/C / ethyl acetate / 24 h / 2625.21 Torr Withpotassium phosphate;
N-Bromosuccinimide;
n-butyllithium;
18-crown-6 ether;
2,2'-azobis(isobutyronitrile);
hydrogen;
potassium carbonate;
triethylamine;palladium on activated charcoal;
tetrakis(triphenylphosphine) palladium(0);Intetrahydrofuran;
tetrachloromethane;
diethyl ether;
hexane;
dichloromethane;
ethyl acetate;
N,N-dimethyl-formamide;
acetonitrile;2.1: Suzuki reaction / 5.1: Wittig reaction; |
- 179897-95-1
1-bromo-5-chloro-4-methoxy-2-methylbenzene
| Conditions | Yield |
|---|---|
Multi-step reaction with 5 steps 1.1: n-BuLi / tetrahydrofuran; hexane; diethyl ether / 0.08 h / -98 °C 1.2: B(OMe)3 / tetrahydrofuran; hexane; diethyl ether / 12 h / -98 - 20 °C 1.3: 65 percent / aq. HCl / tetrahydrofuran; hexane; diethyl ether / 20 °C 2.1: 83 percent / K3PO4 / Pd(PPh3)4 / dimethylformamide / 12 h / 80 °C 3.1: NBS; AIBN / CCl4 / 6 h / Heating 4.1: 4.27 g / acetonitrile / 12 h / Heating 5.1: 68 percent / K2CO3; 18-crown-6 / CH2Cl2 / 24 h / Heating Withpotassium phosphate;
N-Bromosuccinimide;
n-butyllithium;
18-crown-6 ether;
2,2'-azobis(isobutyronitrile);
potassium carbonate;tetrakis(triphenylphosphine) palladium(0);Intetrahydrofuran;
tetrachloromethane;
diethyl ether;
hexane;
dichloromethane;
N,N-dimethyl-formamide;
acetonitrile;2.1: Suzuki reaction / 5.1: Wittig reaction; |
Benzene, 1-bromo-5-chloro-4-methoxy-2-methyl- Raw materials
Benzene, 1-bromo-5-chloro-4-methoxy-2-methyl- Target Products
- 511295-09-3
(3-chloro-4-methoxy-6-methylphenyl)boronic acid
- 511295-16-2
5'-[2-(5-chloro-4'-hydroxymethyl-4,2'-dimethoxy-biphenyl-2-yl)-ethyl]-6,2'-dimethoxy-biphenyl-3-carbaldehyde
- 511295-18-4
5-chloro-5'-[2-(5-chloro-4'-hydroxymethyl-4,2'-dimethoxy-biphenyl-2-yl)-ethyl]-6,2'-dimethoxy-biphenyl-3-carbaldehyde
- 511295-13-9
5'-chloro-2'-[2-(5'-[1,3]dioxan-2-yl-6,2'-dimethoxy-biphenyl-3-yl)-ethyl]-2,4'-dimethoxy-biphenyl-4-carboxylic acid methyl ester
- 511295-15-1
5'-chloro-2'-[2-(3'-chloro-5'-[1,3]dioxan-2-yl-6,2'-dimethoxy-biphenyl-3-yl)-ethyl]-2,4'-dimethoxy-biphenyl-4-carboxylic acid methyl ester
Business Type:
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Certificate:
- Product LicenseEnterprise AuthenticationISOGMPFDAHALAL
Country :
China (Mainland)(18)
United States(1)
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