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Home > Encyclopedia > 4-Nitrophthalimide

4-Nitrophthalimide

4-Nitrophthalimide structure

4-Nitrophthalimide 

structure
  • CAS No:

    89-40-7

  • Formula:

    C8H4N2O4

  • Chemical Name:

    4-Nitrophthalimide

  • Synonyms:

    1H-Isoindole-1,3(2H)-dione,5-nitro-;Phthalimide,4-nitro-;5-Nitro-1H-isoindole-1,3(2H)-dione;4-Nitrophthalimide;5-Nitrophthalimide;5-Nitroisoindole-1,3-dione;NSC 5394;5-Nitro-1H-isoindole-1,3(2H)-dione;5-Nitroisoindoline-1,3-dione

  • Categories:

    Active Pharmaceutical Ingredients  >  Other Chemical Drugs

Description

slight yellow powder


4-nitrophthalimide is a yellow powder. (NTP, 1992)


4-nitrophthalimide is a yellow powder. (NTP, 1992)

4-Nitrophthalimide Basic Attributes

192.13

192.13

180224

201-905-5

26NA19UI3U

5394

DTXSID1025776

2925190090

Characteristics

92

1

4-nitrophthalimide is a yellow powder. (NTP, 1992)

1.6±0.1 g/cm3

201 °C

328.09°C (rough estimate)

1.658

H2O: <0.01 g/100 mL at 18 ºC

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

mmo-sat 333 mg/plate EMMUEG 11(Suppl 12),1,88

This compound can be hydrolyzed. (NTP, 1992). Insoluble in water.

Amines, Phosphines, and Pyridines

A nitrated amine. Amines are combustible. The combustion of amines yields noxious NOx. REACTIVITY - Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Aromatic nitro compounds range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction that culminates in a detonation. The aromatic nitro compounds may explode in the presence of a base such as sodium hydroxide or potassium hydroxide even in the presence of water or organic solvents. The explosive tendencies of aromatic nitro compounds are increased by the presence of multiple nitro groups.

Safety Information

NONH for all modes of transport

3

36/37/38

37/39-26-36-24/25

TI5625000

Xi

Irritant

Stable. Combustible. Incompatible with moisture, water, strong oxidising agents, strong bases.

P261-P305 + P351 + P338

H315-H319-H335

Flash point data for this chemical are not available, however it is probably combustible. (NTP, 1992)

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Fires involving this compound can be controlled using a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)

SMALL SPILLS AND LEAKAGE: Should a spill occur while you are handling this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with 60-70% ethanol and transfer the dampened material to a suitable container. Use absorbent paper dampened with 60-70% ethanol to pick up any remaining material. Seal the absorbent paper, and any of your clothes, which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with 60-70% ethanol 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. STORAGE PRECAUTIONS: You should store this material in a refrigerator. (NTP, 1992)

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, 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. (NTP, 1992)

Drug Information

EYES: 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. SKIN: 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. INHALATION: 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; if not available, use a level of protection greater than or equal to that advised under Protective Clothing. INGESTION: 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. If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body. DO NOT INDUCE VOMITING. IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

4-nitrophthalimide

4-Nitrophthalimide Use and Manufacturing

Methods of Manufacturing

It is obtained by nitration of phthalimide. Cool the fuming nitric acid to below 5°C, slowly add concentrated sulfuric acid dropwise, and control the temperature to 10-13°C. Add phthalimide. Let stand overnight at room temperature. Then, it was poured into ice water with stirring, and precipitated out below 20°C. Filter, wash with water, dry, and recrystallize with ethanol to obtain 4-nitrophthalimide with a yield of 60%.

Uses

Used as pigment intermediate

1H-Isoindole-1,3(2H)-dione, 5-nitro-: ACTIVE

Computed Properties

Molecular Weight:192.13
XLogP3:1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Exact Mass:192.01710661
Monoisotopic Mass:192.01710661
Topological Polar Surface Area:92
Heavy Atom Count:14
Complexity:309
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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