ChemicalBook >>4-Methylbenzenesulfonhydrazide>>p-Toluenesulfonhydrazide(1576-35-8)

p-Toluenesulfonhydrazide(1576-35-8)

p-Toluenesulfonhydrazide(1576-35-8)
Product IdentificationBack to Contents
【Product Name】

p-Toluenesulfonhydrazide
【Synonyms】

4-Methylbenzenesulfonic acid hydrazide
4-Methylbenzenesulfonohydrazide
N-Toluolsulphonyl-hydrazine
p-Toluenesulfohydrazide
p-Toluenesulfonic acid, hydrazide
p-Tolylsulfonylhydrazine
【CAS】

1576-35-8
【Formula】

C7H10N2O2S
【Molecular Weight】

186.23
【EINECS】

216-407-3
【RTECS】

MW0210000
【RTECS Class】

Drug
【Beilstein/Gmelin】

610130
【Beilstein Reference】

4-11-00-00470
【EC Class】

harmful
Physical and Chemical PropertiesBack to Contents
【Appearance】

White powder.
【Melting Point】

105 - 108
【Boiling Point】

332
【Density】

1.4 g/cm3 (20 C)
【Partition Coefficient】

1.13
First Aid MeasuresBack to Contents
【Ingestion】

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

Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. 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. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【Eyes】

Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and StorageBack to Contents
【Storage】

Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.
【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. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid contact with heat, sparks and flame. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Hazards IdentificationBack to Contents
【Inhalation】

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Olfactory fatigue may occur. Can produce delayed pulmonary edema.
【Skin】

May cause skin irritation and possible burns.
【Eyes】

May cause eye irritation. May cause lacrimation (tearing), blurred vision, and photophobia. May cause chemical conjunctivitis and corneal damage.
【Ingestion】

Harmful if swallowed. May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. May cause nausea, vomiting, abdominal pain, and increased salivation.
【EC Risk Phrase】

R 11 22
【EC Safety Phrase】

S 16 22 36/37
【UN (DOT)】

3226
Exposure Controls/Personal ProtectionBack to Contents
【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.
【Exposure Effects】

Effects may be delayed.
Fire Fighting MeasuresBack to Contents
【Flash Point】

60
【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. Dust can be an explosion hazard when exposed to heat or flame. Flammable solid. May burn rapidly with flare burning effect. May re-ignite after fire is extinguished. Runoff from fire control or dilution water may cause pollution. Extinguishing media: For small fires, use dry chemical, carbon dioxide, water spray or regular foam. Contact professional fire-fighters immediately. Cool containers with flooding quantities of water until well after fire is out. For large fires, flood fire area with water from a distance.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Scoop up with a nonsparking tool, then place into a suitable container for disposal. Avoid generating dusty conditions. Remove all sources of ignition. Provide ventilation.
Stability and ReactivityBack to Contents
【Disposal Code】

3
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Nitrogen oxides, carbon monoxide, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Transport InformationBack to Contents
【UN Number】

3226
【HS Code】

2928 00 90
Company Name: Shanghai Jiuju Chemical Technology Co. LTD
Tel: 021-54290889 18117093889
Fax:
WebSite: www.chemicalbook.com/ShowSupplierProductsList1912778/0.htm
Company Name: Wuhan Boye Technology Development Co., Ltd.
Tel: 027-81625225 15377010747
Fax: 027-81625225
WebSite: https://www.boyechemicals.com/
Company Name: Shandong Vantage Specialty Chemicals Biotechnology Co., Ltd.
Tel: 133-96369453 18678026865
Fax: 0536-2101172
WebSite: http://fantaichem.webd.testwebsite.cn
Company Name: Shouguang Nuomeng Chemical Co Ltd.
Tel: 536-5399456 13869682027
Fax: 0536-5399456
WebSite: http://www.nuomengchem.com
Company Name: Hubei Shishun Biotechnology Co. Ltd
Tel: 027-59223025 15107168801
Fax: 027-59223025
WebSite: www.ss-bio.com/
Company Name: Shanghai Troedsson Technology Co., LTD
Tel: 18117455885
Fax:
WebSite: https://www.zshchem.com
Company Name: Huangshi Jingsheng Biotechnology Co., Ltd.
Tel: 17771199833; 17771199833
Fax:
WebSite: https://www.chemicalbook.com/ShowSupplierProductsList632546/0.htm
Company Name: J & K SCIENTIFIC LTD.
Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
WebSite: http://www.jkchemical.com