4-Nitrobenzoic acid chloride(122-04-3)

Product Name
4-Nitrobenzoic acid chloride

Synonyms
4-Nitrobenzoic acid chloride
4-Nitrobenzoyl chloride
p-Nitrobenzoic acid chloride

CAS
122-04-3

Formula
C7H4ClNO3

Molecular Weight
185.57

EINECS
204-517-4

RTECS
DM6651000

RTECS Class
Mutagen; Reproductive Effector

Merck
12,6687

Beilstein/Gmelin
473192

Beilstein Reference
4-09-00-01191

EC Class
corrosive

Appearance
Yellow needles or powder with a pungent odor.

Solubility in water
Insoluble

Melting Point
97 - 98

Boiling Point
278

Vapor Pressure
0.0044 (25 C)

Partition Coefficient
2.17

Heat Of Vaporization
51.6 kJ/mol

Vapor Density
6.4

Ingestion
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.

Inhalation
Get medical aid immediately. Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.

Skin
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Discard contaminated clothing in a manner which limits further exposure. Destroy contaminated shoes.

Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation is required (at least 30 minutes).

Storage
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area.

Handling
Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Use with adequate ventilation. Discard contaminated shoes.

Ingestion
May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns.

Inhalation
Causes chemical burns to the respiratory tract. Effects of inhalation may be delayed.

Skin
Causes severe skin irritation and burns. Effects of contact may be delayed.

Eyes
Causes severe eye irritation and burns.

Hazards
Flash point data are not available for this chemical, but

EC Risk Phrase
R 34

EC Safety Phrase
S 26 36/37/39 45

UN (DOT)
1759

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.

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.

Poison Class
2 (Very strong toxins)

Flash Point
122

Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Substance is noncombustible. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Extinguishing media: Do NOT use water directly on fire. Do NOT get water inside containers. For small fires, use dry chemical, carbon dioxide, or water spray. For large fires, use dry chemical, carbon dioxide, alcohol-resistant foam, or water spray. Cool containers with flooding quantities of water until well after fire is out.

Fire Potential
Combustible material.

Small spills/leaks
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, using the appropriate protective equipment. Provide ventilation.

Disposal Code
11

Stability
Stable under normal temperatures and pressures.

Incompatibilities
Water, oxidizing agents, strong bases, alcohols.

Decomposition
Hydrogen chloride, nitrogen oxides, phosgene, carbon monoxide, carbon dioxide, nitrogen.

Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.

UN Number
1759

Hazard Class
8

Packing Group
I; II; III

HS Code
2916 39 00