Home > 3,3'-Dimethoxy-[1,1'-biphenyl]-4,4'-diamine dihydrochloride > 3,3'-Dimethoxy-[1,1'-biphenyl]-4,4'-diamine dihydrochloride(20325-40-0)
3,3'-Dimethoxy-[1,1'-biphenyl]-4,4'-diamine dihydrochloride(20325-40-0)
Supplier Product Identification
Physical and Chemical Properties
First Aid Measures
Handling and Storage
Hazards Identification
Exposure Controls/Personal Protection
Fire Fighting Measures
Accidental Release Measures
Stability and Reactivity
Transport Information
Product Identification
Product Name
3,3'-Dimethoxy-[1,1'-biphenyl]-4,4'-diamine dihydrochloride
3,3'-Dimethoxy-[1,1'-biphenyl]-4,4'-diamine dihydrochloride
Synonyms
3,3'-Dimethoxybiphenyl-4,4'-ylene diammonium dichloride
o-Dianisidine dihydrochloride
3,3'-Dimethoxybiphenyl-4,4'-ylene diammonium dichloride
o-Dianisidine dihydrochloride
CAS
20325-40-0
20325-40-0
Formula
C14H16N2O2H2Cl2
C14H16N2O2H2Cl2
Molecular Weight
317.20999999999998
317.20999999999998
EINECS
243-737-5
243-737-5
RTECS
DD1050000
DD1050000
RTECS Class
Tumorigen; Mutagen
Tumorigen; Mutagen
Beilstein/Gmelin
2058379
2058379
Physical and Chemical Properties
Appearance
Off-white powder.
Off-white powder.
Solubility in water
Soluble
Soluble
Melting Point
205.6 - 211.6
205.6 - 211.6
First Aid Measures
Ingestion
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Skin
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and Storage
Storage
Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
Handling
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Hazards Identification
Ingestion
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Skin
May cause skin irritation.
May cause skin irritation.
Eyes
Dust may cause mechanical irritation.
Dust may cause mechanical irritation.
Hazards
Contact with metals may evolve flammable hydrogen gas.
Contact with metals may evolve flammable hydrogen gas.
UN (DOT)
2811
2811
Exposure Controls/Personal Protection
Personal Protection
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Exposure limit(s)
OSHA: Possible Select carcinogen
OSHA: Possible Select carcinogen
Poison Class
1*
1*
Fire Fighting Measures
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Fire Potential
This material is probably combustible.
This material is probably combustible.
Accidental Release Measures
Small spills/leaks
Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.
Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.
Stability and Reactivity
Incompatibilities
Oxidizing agents.
Oxidizing agents.
Stability
Stable under normal temperatures and pressures.
Stable under normal temperatures and pressures.
Decomposition
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen.
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.
Fire may produce irritating, corrosive and/or toxic gases.
Transport Information
UN Number
2811
2811
Hazard Class
6.1
6.1
Packing Group
I; II; III
I; II; III
Contact
More
- Company Name:HUBEI HENGJINGRUI CHEMICALCO , LTD
- Tel:158-7179-8329 18086534760
- Fax:027-52345113
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- Company Name:Hubei XinMingTai Chemical Co., Ltd.
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- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:021-61259108 18621169109
- Fax:86-21-61259102
- WebSite:https://www.meryer.com/cn/index/
- Company Name:3B Pharmachem (Wuhan) International Co.,Ltd.
- Tel:821-50328103-801 18930552037
- Fax:86-21-50328109
- WebSite:https://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm
- Company Name:Alfa Aesar
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- Fax:021-67582001/03/05
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