| Product Identification | Back to Contents | 【Product Name】
1-(2-Chlorophenyl)-2-thiourea | 【Synonyms】
(2-Chlorophenyl)thiourea
(o-Chlorophenyl)thiourea
1-(2-Chlorophenyl)thiourea
N-(2-Chlorophenyl)thiourea | 【CAS】
5344-82-1 | 【Formula】
C7H7ClN2S | 【Molecular Weight】
186.67 | 【EINECS】
226-291-6 | 【RTECS】
YS7100000 | 【RTECS Class】
Agricultural Chemical and Pesticide | 【Beilstein/Gmelin】
776946 | 【Beilstein Reference】
3-12-00-01296 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Needles or plates. | 【Solubility in water】
Slightly Soluble | 【Melting Point】
147 | 【Boiling Point】
304 | 【Partition Coefficient】
2.03 | 【Usage】
2-Chlorophenylthiourea is not manufactured or used as an end-product industrially in the usa. |
| First Aid Measures | Back to Contents | 【Ingestion】
Do not induce emesis. Activated charcoal: administer charcoal as a slurry (240 ml water/30 g charcoal). Usual dose: 25 to 100 g in adults/adolescents. | 【Inhalation】
Move patient to fresh air. Monitor for respiratory distress. If cough or difficulty breathing develops, evaluate for respiratory tract irritation, bronchitis, or pneumonitis. Administer oxygen and assist ventilation as required. Treat bronchospasm with beta2 agonist and corticosteroid aerosols. | 【Skin】
Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician should examine the area if irritation or pain persists. | 【Eyes】
Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility. |
| Handling and Storage | Back to Contents | 【Storage】
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage. | 【Handling】
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood. |
| Hazards Identification | Back to Contents | 【Ingestion】
See inhalation. | 【Inhalation】
High oral toxicity. | 【Skin】
See inhalation. | 【Eyes】
See inhalation | 【Hazards】
When heated to decomposition it emits very toxic fumes of chlorides, nitrogen oxides, and sulfur oxides. | 【EC Risk Phrase】
R 28 | 【EC Safety Phrase】
S 22 28 36/37 45 | 【UN (DOT)】
2811 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots. | 【Respirators】
Use NIOSH/MSHA approved respirator appropriate for exposure of concern. | 【Poison Class】
2 |
| Fire Fighting Measures | Back to Contents | 【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. Use agent most appropriate to extinguish fire. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Do not touch spilled material; stop leak if you can do it without risk. Small spills: take up with sand or other noncombustible absorbent material and place into containers for later disposal. Small dry spills: with clean shovel place material into clean, dry container and cover; move containers from spill area. Large spills: dike far ahead of spill for later disposal. |
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| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical |
| Tel: |
021-021-58432009 400-005-6266 |
| Fax: |
021-58436166 |
| WebSite: |
http://www.energy-chemical.com |
|