午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook >>4-Penten-1-ol>>4-Penten-1-ol(821-09-0)

4-Penten-1-ol(821-09-0)

4-Penten-1-ol(821-09-0)
Product IdentificationBack to Contents
【Product Name】

4-Penten-1-ol
【Synonyms】

4-Pentenyl alcohol
Pent-4-en-1-ol
【CAS】

821-09-0
【Formula】

C5H10O
【Molecular Weight】

86.13
【EINECS】

212-473-2
【Beilstein/Gmelin】

1560163
【Beilstein Reference】

4-01-00-02119
【EC Class】

flammable
Physical and Chemical PropertiesBack to Contents
【Appearance】

Clear, colorless liquid.
【Boiling Point】

137
【Density】

0.863 g/cm3 (0 C)
【Vapor Density】

2.97
【Refractive Index】

1.4309 (20 C)
First Aid MeasuresBack to Contents
【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.
Handling and StorageBack to Contents
【Storage】

Keep away from heat, sparks, and flame. Keep away from sources of ignition. 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. Use with adequate ventilation. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. 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
【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. Vapors may cause dizziness or suffocation.
【Skin】

May cause skin irritation.
【Eyes】

May cause eye irritation.
【Hazards】

Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers.
【EC Risk Phrase】

R 10
【EC Safety Phrase】

S 23 24/25
【UN (DOT)】

1987
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.
Fire Fighting MeasuresBack to Contents
【Flash Point】

43
【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. Will burn if involved in a fire. Use water spray to keep fire-exposed containers cool. Containers may explode in the heat of a fire. May polymerize explosively when involved in a fire. Extinguishing media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT use straight streams of water. Cool containers with flooding quantities of water
【Fire Potential】

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, using the appropriate protective equipment. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. A vapor suppressing foam may be used to reduce vapors. Water spray may reduce vapor but may not prevent ignition in closed spaces.
Stability and ReactivityBack to Contents
【Incompatibilities】

Oxidizing agents.
【Stability】

Stable under normal temperatures and pressures.
【Decomposition】

Carbon monoxide, carbon dioxide, acrid smoke and fumes.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport InformationBack to Contents
【UN Number】

1987
【Hazard Class】

3
【Packing Group】

I; II; III
【HS Code】

2905 29 90
Company Name: Shanghai Jinsai Pharmaceutical and Chemical Co., Ltd.
Tel: 21-57362983 13301713911
Fax: 021-57362993
WebSite: http://www.sjpharm.com
Company Name: Conier Chem & Pharma Limited
Tel: 13368167990
Fax:
WebSite: http://www.canbipharm.com/
Company Name: Shanghai Jinsai Biotechnology Co., LTD
Tel: 13681638167 13681638167
Fax:
WebSite: http://www.yuhua99.com/ShowSupplierProductsList577133/0.htm
Company Name: Lanzhou Zhongchuan Xuentian Tech.Co. LTD
Tel: +86-186 6172 2072 +86-15201782578
Fax:
WebSite: www.chemxt.cn/
Company Name: Huai'an Xinsheng New Materials Technology Co., Ltd
Tel: 13952383698
Fax:
WebSite: http://www.haxsxcl.com/
Company Name: New Energy Chemicals
Tel: 0515-82159099 13770142076
Fax: 86-0515-8215909
WebSite: www.njuchem.com/
Company Name: Chizhou Bluesky Chemical Co., Ltd.
Tel: 15996451730
Fax:
WebSite:
Company Name: J & K SCIENTIFIC LTD.
Tel: 18210857532
Fax: 86-10-82849933
WebSite: www.jkchemical.com

  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.