4,4'-Methylenedianiline
4,4'-Methylenedianiline
- CAS:
- 101-77-9
- MF:
- C13H14N2
- MW:
- 198.26
Suppliers by country/region
Company Type
Properties
- Melting point:
- 89-91 °C(lit.)
- Boiling point:
- 242 °C2 mm Hg(lit.)
- Density
- 1.15
- vapor pressure
- 0Pa at 25℃
- refractive index
- 1.5014 (estimate)
- Flash point:
- 430 °F
- solubility
- water: soluble
- pka
- 5.32±0.25(Predicted)
- color
- White to Light yellow
- Water Solubility
- Slightly soluble. <0.1 g/100 mL at 19 ºC
- Merck
- 14,2980
- BRN
- 474706
- Exposure limits
- ACGIH: TWA 0.1 ppm (Skin)
OSHA: STEL 100 ppb
- LogP
- 1.55 at 25℃
Safety Information
- Symbol(GHS)
GHS06,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- H301-H317-H341-H350-H370-H373-H410
- Precautionary statements
- P202-P260-P273-P280-P301+P310-P302+P352
- Hazard Codes
- T,N
- Risk Statements
- 45-39/23/24/25-43-48/20/21/22-51/53-68
- Safety Statements
- 53-45-61
- RIDADR
- UN 2651 6.1/PG 3
- WGK Germany
- 3
- RTECS
- BY5425000
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29215900
- Toxicity
- LD50 oral in rabbit: 620mg/kg
Use
4,4'-Methylenedianiline polymerizes if heated above 257° F. Incompatible with strong oxidizing agents. 4,4'-Methylenedianiline is also incompatible with acids. Catalyzes isocyanate-alcohol and epoxide reactions. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
9 India supplier list of "4,4'-Methylenedianiline"
- Product Name:4,4'-Diaminodiphenylmethane
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Hyderabad,INDIA
- Product Name:4,4′-Diaminodiphenylmethane
- Products Intro:Brand:sigma aldrich | Product Number:32950 | Purity:≥97.0%(GC)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:4,4'-Methylenedianiline
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:RubberAntioxidant
- Products Intro:Brand:trivenichemical | Product Number:203689643
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:4,4'-Methylenedianiline
- Company Type: Reagent
- Country/Region: Hyderabad,INDIA
- Product Name:4,4'-Methylenedianiline
- Company Type: Reagent
- Country/Region: Uttar Pradesh,INDIA
- Product Name:4,4'-Methylenedianiline
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:4 4-Diaminodiphenyl Methane
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:4,4-Diamino Diphenyl Methane for Synthesis
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:4,4'-Methylenedianiline
- Company Type: Reagent
- Country/Region: Hyderabad,INDIA