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ChemicalBook >>mono-Methyl terephthalate>>1,4-Benzenedicarboxylic acid monomethyl ester(1679-64-7)

1,4-Benzenedicarboxylic acid monomethyl ester(1679-64-7)

1,4-Benzenedicarboxylic acid monomethyl ester(1679-64-7)
Product IdentificationBack to Contents
【Product Name】

1,4-Benzenedicarboxylic acid monomethyl ester
【Synonyms】

1,4-Benzenedicarboxylic acid, monomethyl ester
4-(Carbomethoxy)benzoic acid
4-(Methoxycarbonyl)benzoic acid
Methyl 4-carboxybenzoate
Methyl hydrogen terephthalate
Monomethyl terephthalate
【CAS】

1679-64-7
【Formula】

C9H8O4
【Molecular Weight】

180.16
【EINECS】

216-849-7
【Beilstein/Gmelin】

1911082
【Beilstein Reference】

4-09-00-03303230
Physical and Chemical PropertiesBack to Contents
【Solubility in water】

0.132 g/L (20 C)
【Boiling Point】

332
【Vapor Pressure】

6E-5 (25 C)
【pKa/pKb】

3.77 (pKa)
【Heat Of Vaporization】

60.6 kJ/mol
【Heat Of Combustion】

-7037 kJ/mol
First Aid MeasuresBack to Contents
【Ingestion】

If swallowed, wash out mouth with water provided person is conscious. Call a physician.
【Inhalation】

If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
【Skin】

In case of contact, immediately wash skin with soap and copious amounts of water.
【Eyes】

In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.
Handling and StorageBack to Contents
【Storage】

Keep tightly closed. Store in a cool dry place.
Hazards IdentificationBack to Contents
【Inhalation】

Material is irritating to mucous membranes and upper respiratory tract.
【Hazards】

Emits toxic fumes under fire conditions.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Compatible chemical-resistant gloves. Chemical safety goggles.
【Respirators】

Government approved respirator.
【Exposure Effects】

Properties of this material have not yet been prepared. Any recommendations are of a general nature. Many chemicals cause irritation of the eyes, skin, and respiratory tract. In severe cases respiratory tract irritation can progress to ARDS/acute lung injury which may be delayed in onset for up to 24 to 72 hours in some cases Irritation or burns of the esophagus or gastrointestinal tract are also possible if caustic or irritant chemicals are ingested. ALWAYS contact your local poision control authority or medical professional for assistance.
Fire Fighting MeasuresBack to Contents
【Flash Point】

139
【Fire Fighting】

Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.
Stability and ReactivityBack to Contents
【Disposal Code】

4
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Carbon monoxide, Carbon dioxide.
Transport InformationBack to Contents
【HS Code】

2917 39 80
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