Specifications
Structural formula:
|
Name |
4,4'-Methylenebis(2-chloroaniline) (MOCA) |
Other names |
3,3'-dichloro-4,4'-diaminodiphenylmethane, 4,4'-diamino-3,3'-dichlorodiphenylmethane |
|
Chemical Formula |
C13H12Cl2N2 |
Molecular weight |
267.154 |
|
CAS registration number |
101-14-4 |
EINECS registration number |
202-918-9 |
|
Melting point |
102 to 107 ℃ |
Boiling point |
202 to 214 ℃ (0.3mm Hg) |
|
Water solubility |
Slightly soluble |
Density |
1.44 g/cm³ |
|
Appearance |
White to light yellow crystalline powder |
Safety description |
S45; S53; S60; S61 |
|
Hazard description |
R22; R45; R50 |
Hazard symbol |
T |
Safety Information
S45：In case of accident or if you feel unwell, seek medical advice immediately (show the lable where possible).
S53：Avoid exposure - obtain special instructions before use.
S60：This material and/or its container must be disposed of as hazardous waste.
S61：Avoid release to the environment. Refer to special instructions/Safety data sheets.
R22：Harmful if swallowed.
R45：May cause cancer.
R50：Very toxic to aquatic organisms.
Packaging
Plastic-lined paper bags: 25 kg/bag;
Paper barrels;
Flexible containers: 450 kg/bag, 500 kg/bag, or customized packaging;
Storage
Store in a dry, clean, well-ventilated warehouse. Avoid exposure to light and heat to prevent oxidation. During transportation, protect from leakage, rain, and direct sunlight.
Shelf Life
The shelf life of 4,4'-Methylenebis(2-chloroaniline) (MOCA) is 12 months under recommended storage conditions. The product stored exceeded expiration may still me used if the testing result is still qualified. For more information about safety and environment, please refer to the MSDS or contact our customer service center.
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