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
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5-Nitro-2-furoic acid(645-12-5)

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
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Product Identification

Product Name

5-Nitro-2-furoic acid

Synonyms

5-Nitro-2-furoic acid
5-Nitro-2-furylcarboxylic acid
5-Nitrofuroic acid
5-Nitropyromucic acid
Nitrofurate

CAS

645-12-5

Formula

C5H3NO5

Molecular Weight

157.08000000000001

EINECS

211-432-6

RTECS

LV2012000

RTECS Class

Mutagen

Beilstein/Gmelin

139373

Beilstein Reference

5-18-06-00139

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Physical and Chemical Properties

Appearance

Yellow powder.

Solubility in water

Very soluble

Melting Point

183

Boiling Point

332

Vapor Pressure

6E-5 (25 C)

Density

1.72 g/cm3 (-53 C)

pKa/pKb

2.06 (pKa)

Partition Coefficient

.74

Heat Of Vaporization

60.7 kJ/mol

Vapor Density

5.42

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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 immediately.

Inhalation

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.

Skin

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.

Eyes

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

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Handling and Storage

Storage

Store in a tightly closed container. 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.

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Hazards Identification

Ingestion

May cause digestive tract disturbances. The toxicological properties of this substance have not been fully investigated.

Inhalation

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.

Skin

May cause skin irritation. The toxicological properties of this material have not been fully investigated.

Eyes

Dust may cause mechanical irritation. The toxicological properties of this material have not been fully investigated.

EC Risk Phrase

R 40

EC Safety Phrase

S 22 36/37

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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.

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.

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Fire Fighting Measures

Flash Point

155

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. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.

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Accidental Release Measures

Small spills/leaks

Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

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Stability and Reactivity

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents.

Decomposition

Nitrogen oxides, carbon monoxide, carbon dioxide.

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ContactMore

J & K SCIENTIFIC LTD.
Tel
400-666-7788 +86-10-82848833
Fax
86-10-82849933
WebSite
http://www.jkchemical.com/
SelectLab Chemicals GmbH
Tel
+49-(0)2383-919350
Fax
+49-(0)2383-919354
WebSite
http://www.selectlab.de/
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
WebSite
http://chemicals.thermofisher.cn/AlfaAesarApp/faces/home?_afrLoop=124773134611672&_afrWindowMode=0&_adf.ctrl-state=fk2u6xcjb_4
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
WebSite
https://www.tcichemicals.com/zh/cn/index.html
Energy Chemical
Tel
021-58432009 / 400-005-6266
Fax
021-58436166-800
WebSite
http://www.energy-chemical.com