Home > o-Nitrobenzoic acid > o-Nitrobenzoic acid(552-16-9)
o-Nitrobenzoic acid(552-16-9)
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
o-Nitrobenzoic acid
o-Nitrobenzoic acid
Synonyms
2-Nitrobenzoic acid
o-Carboxynitrobenzene
2-Nitrobenzoic acid
o-Carboxynitrobenzene
CAS
552-16-9
552-16-9
Formula
C7H5NO4
C7H5NO4
Molecular Weight
167.12
167.12
EINECS
209-004-9
209-004-9
RTECS
DH5050000
DH5050000
RTECS Class
Mutagen
Mutagen
Merck
12,6686
12,6686
Beilstein/Gmelin
1910632
1910632
Beilstein Reference
4-09-00-01046
4-09-00-01046
Physical and Chemical Properties
Appearance
Yellowish white crystals with an intensely sweet taste.
Yellowish white crystals with an intensely sweet taste.
Solubility in water
Very soluble
Very soluble
Melting Point
146 - 148
146 - 148
Density
1.575 g/cm3 (20 C)
1.575 g/cm3 (20 C)
pKa/pKb
2.19 (pKa)
2.19 (pKa)
Partition Coefficient
1.18
1.18
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.
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.
Inhalation
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Skin
Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Remove contaminated clothing and shoes.
Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Remove contaminated clothing and shoes.
Eyes
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
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
Keep container closed when not in use. Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances.
Keep container closed when not in use. Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances.
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 clothing before reuse.
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 clothing before reuse.
Hazards Identification
Inhalation
May cause respiratory tract irritation.
May cause respiratory tract irritation.
Skin
May cause skin irritation. May be absorbed through the skin.
May cause skin irritation. May be absorbed through the skin.
Eyes
May cause eye irritation and possible burns.
May cause eye irritation and possible burns.
Ingestion
Causes gastrointestinal irritation with nausea, vomiting and diarrhea.
Causes gastrointestinal irritation with nausea, vomiting and diarrhea.
EC Risk Phrase
R 36/37/38 40
R 36/37/38 40
EC Safety Phrase
S 26 36/37/39
S 26 36/37/39
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 Effects
May cause fetal effects.
May cause fetal effects.
Poison Class
3 (Strong toxins)
3 (Strong toxins)
Fire Fighting Measures
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Combustion generates toxic fumes. 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 chemical foam.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Combustion generates toxic fumes. 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 chemical foam.
Fire Potential
During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Accidental Release Measures
Small spills/leaks
Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
Stability and Reactivity
Stability
Stable under normal shipping and handling conditions. Stable under normal temperatures and pressures.
Stable under normal shipping and handling conditions. Stable under normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents; strong bases; reducing agents.
Strong oxidizing agents; strong bases; reducing agents.
Decomposition
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Transport Information
HS Code
2916 39 00
2916 39 00
Contact
More
- Company Name:FUJIAN WELIKE PHARMA CO.,LTD.
- Tel:0598-5883999 18505989636
- Fax:0598-5501706
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- Company Name:Yantai Shunkang Biotechnology Co., Ltd.
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- WebSite:http://www.ytsk.com.cn
- Company Name:Xi'an Pure&True New Materials Co., Ltd.
- Tel:18991218082; 13572462239
- Fax:029-81494338
- WebSite:http://www.xianpt.com
- Company Name:Xiamen Ruiyuxin Biotechnology Co., Ltd
- Tel:0598-5501589 15392323620
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- Company Name:Shandong Elito Biotechnology Co., Ltd
- Tel:0539-18853986-090 13053958157
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- WebSite:http://www.elitochem.com.cn