|Product Identification||Back to Contents|
Tumorigen; Primary Irritant
|【EC Index Number】|
Irritant; Sensitising; Dangerous for the Environment
|Physical and Chemical Properties||Back to Contents|
Odorless needle-like crystals or white powder.
|【Solubility in water】|
1E-5 (25 C)
1.52 g/cm3 (275 C)
|【Heat Of Vaporization】|
Flame retardant in unsaturated polyester resins, polyurethane foams & surface coatings, chemical intermediate for pigment green 7, drugs & plasticizers.
|First Aid Measures||Back to Contents|
DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician.
IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used.
IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.
First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.
|Handling and Storage||Back to Contents|
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.
|Hazards Identification||Back to Contents|
Bronchial asthma and upper respiratory irritation may occur and recur for as long as 4 years after avoidance of exposure.
Phthalic acid anhydride is a delayed, direct skin irritant.
|【EC Risk Phrase】|
R 41 42/43 50/53
|【EC Safety Phrase】|
S 22 24 26 37/39 60 61
|Exposure Controls/Personal Protection||Back to Contents|
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
Wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter.
The toxological properties of this substance have not been fully investigated.
OSHA: Possible Select carcinogen
|Fire Fighting Measures||Back to Contents|
Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher.
This material is probably combustible.
|Accidental Release Measures||Back to Contents|
If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION. You should then dampen the solid spill material with 60-70% methanol, then transfer the dampened material to a suitable container. Use absorbent paper dampened with methanol to pick up any remaining material. Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal. Solvent-wash contaminated surfaces with 60-70% methanol followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.
|Stability and Reactivity||Back to Contents|
Reacts exothermically with water Reaction with water is accelerated by acids Incompatible with acids, strong oxidizing agents, alcohols, amines, and bases.
|Company Name:||J & K SCIENTIFIC LTD.|
|Company Name:||Meryer (Shanghai) Chemical Technology Co., Ltd.|
|Tel:||+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)|
|Fax:||+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-62670790(Beijing)|
|Company Name:||Alfa Aesar|
|Company Name:||BeiJing Hwrk Chemicals Limted|
|Tel:||4006990298 010-57411839 020-31335234 021-51691807|
|Fax:||010-87653215 0757-86311057 021-55236763|
|Company Name:||Energy Chemical|
|Tel:||021-58432009 / 400-005-6266|