Name:
Aniline hydrogen phthalate 99%
Synonym:
1,2-Benzenedicarboxylic acid, compd. with benzenamine (1:1); Benzenamine, 1,2-benzenedicarboxylate (1:1); Aniline hydrogen phthalate; Aniline phthalate.Non
CAS:
50930-79-5
Section 1 - Chemical Product
MSDS Name:Aniline hydrogen phthalate 99%
Synonym:1,2-Benzenedicarboxylic acid, compd. with benzenamine (1:1); Benzenamine, 1,2-benzenedicarboxylate (1:1); Aniline hydrogen phthalate; Aniline phthalate.Non
Synonym:1,2-Benzenedicarboxylic acid, compd. with benzenamine (1:1); Benzenamine, 1,2-benzenedicarboxylate (1:1); Aniline hydrogen phthalate; Aniline phthalate.Non
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 50930-79-5 | Aniline hydrogen phthalate | 99 | 256-856-2 |
| Hazard Symbols: T N Risk Phrases: 20/21/22 40 50 48/23/24/25 |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Limited evidence of a carcinogenic effect. Very toxic to aquatic organisms. Toxic : danger of serious damage to health by prolonged exposure through inhalation, contact with skin and if swallowed.Possible risks of irreversible effects.The toxicological properties of this material have not been fully investigated.Dangerous for the environment.
Potential Health Effects
Eye:
Causes severe eye irritation.
Skin:
Causes moderate skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
The toxicological properties of this substance have not been fully investigated.
Inhalation:
Harmful if inhaled. May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
Adverse reproductive effects have been reported in animals.
Laboratory experiments have resulted in mutagenic effects. May cause cyanosis - a blue-gray coloring of the skin and lips caused by a lack of oxygen. Animal studies have reported the development of tumors.
Harmful by inhalation, in contact with skin and if swallowed.
Limited evidence of a carcinogenic effect. Very toxic to aquatic organisms. Toxic : danger of serious damage to health by prolonged exposure through inhalation, contact with skin and if swallowed.Possible risks of irreversible effects.The toxicological properties of this material have not been fully investigated.Dangerous for the environment.
Potential Health Effects
Eye:
Causes severe eye irritation.
Skin:
Causes moderate skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
The toxicological properties of this substance have not been fully investigated.
Inhalation:
Harmful if inhaled. May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
Adverse reproductive effects have been reported in animals.
Laboratory experiments have resulted in mutagenic effects. May cause cyanosis - a blue-gray coloring of the skin and lips caused by a lack of oxygen. Animal studies have reported the development of tumors.
Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Wash clothing before reuse.
Ingestion:
Do not induce vomiting. 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 and move to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Skin:
Get medical aid. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Wash clothing before reuse.
Ingestion:
Do not induce vomiting. 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 and move to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Water runoff can cause environmental damage. Dike and collect water used to fight fire. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion.
Extinguishing Media:
Use extinguishing media most appropriate for the surrounding fire.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Water runoff can cause environmental damage. Dike and collect water used to fight fire. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion.
Extinguishing Media:
Use extinguishing media most appropriate for the surrounding fire.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.
Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Use only in a chemical fume hood.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Wash thoroughly after handling. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Use only in a chemical fume hood.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 50930-79-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs 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:
A respiratory protection program that meets OSHAs 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 50930-79-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs 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:
A respiratory protection program that meets OSHAs 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Crystalline powder
Color: almost white
Odor: Odorless
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 155 deg C
Autoignition Temperature: Not available.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: moderately soluble
Specific Gravity/Density:
Molecular Formula: C14H13NO4
Molecular Weight: 259.26
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 50930-79-5 unlisted.
LD50/LC50:
Not available.
CAS#: 62-53-3 Oral, rat: LD50 = 250 mg/kg. Dermal, rat: LD50 = 820 ul/kg.; Oral, child TDLo = 3125 mg/kg.; Unreported, man: 350 mg/kg.
The toxicity of this product is based on the hazards associated with Aniline (CAS# 52-53-3). Carcinogenicity:
Aniline hydrogen phthalate - Not listed by ACGIH, IARC, or NTP.
CAS# 50930-79-5 unlisted.
LD50/LC50:
Not available.
CAS#: 62-53-3 Oral, rat: LD50 = 250 mg/kg. Dermal, rat: LD50 = 820 ul/kg.; Oral, child TDLo = 3125 mg/kg.; Unreported, man: 350 mg/kg.
The toxicity of this product is based on the hazards associated with Aniline (CAS# 52-53-3). Carcinogenicity:
Aniline hydrogen phthalate - Not listed by ACGIH, IARC, or NTP.
Section 12 - ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: Fathead Minnow: 134 mg/L; 48Hr; LC50Daphnia: Water Flea: 0.10 mg/L; 48Hr; LC50Daphnia: Water Flea: 0.65 mg/L; 48Hr; LC50Daphnia: Water Flea: 0.68 mg/L; 48Hr; LC50Daphnia: Water Flea: 0.5 mg/L; 48Hr; LC50Estimated Log BCF values for three fish species = 0.78, <1.02, 5. These values suggest that Aniline does not bioconcentrate in fish. Estimated Log BCF value for algae = 0.06. Estimate Koc for colloidal organic carbon from groundwater = 3900. This value indicates that aniline effectively increases solubility and leaching into groundwater.
Fish: Fathead Minnow: 134 mg/L; 48Hr; LC50Daphnia: Water Flea: 0.10 mg/L; 48Hr; LC50Daphnia: Water Flea: 0.65 mg/L; 48Hr; LC50Daphnia: Water Flea: 0.68 mg/L; 48Hr; LC50Daphnia: Water Flea: 0.5 mg/L; 48Hr; LC50Estimated Log BCF values for three fish species = 0.78, <1.02, 5. These values suggest that Aniline does not bioconcentrate in fish. Estimated Log BCF value for algae = 0.06. Estimate Koc for colloidal organic carbon from groundwater = 3900. This value indicates that aniline effectively increases solubility and leaching into groundwater.
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
IATA
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T N
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 40 Limited evidence of a carcinogenic effect.
R 48/23/24/25 Toxic : danger of serious damage to
health by prolonged exposure through inhalation,
contact with skin and if swallowed.
R 50 Very toxic to aquatic organisms.
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
S 36/37 Wear suitable protective clothing and
gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 50930-79-5: No information available.
Canada
CAS# 50930-79-5 is listed on Canadas NDSL List.
CAS# 50930-79-5 is not listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 50930-79-5 is listed on the TSCA inventory.
