Vinylamine｜化工社

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HCID 11642作成日：2026年10月27日

Vinylamine

PVAm · poly(vinylamine) · PEG-PVAm · Poly(vinylamine)HCl · Polyethylenpolyamine · Poly(N-ethenylamine) · Ethenamine,homopolymer · POLY(VINYLAMINE) HYDROCHLORIDE

https://huagongshe.com/ja/chemical/11642

Vinylamine の分子構造式

識別子と物理属性

CAS No.	26336-38-9
分子式	C2H5N
平均分子量	43.07 g/mol
単同位体質量	43.04219916 g/mol
SMILES	C=CN
InChIKey	UYMKPFRHYYNDTL-UHFFFAOYSA-N
PubChem CID	11642
EC No.	209-802-7
DTXSID	DTXSID2075053

化学・物理的性質

XLogP	0.2
極性表面積	26
水素結合供与体数	1
水素結合受容体数	1
回転可能結合数	0
重原子数	3
形式電荷	0
複雑度	10
Physical Description	Usually colorless to light colored liquids with an ammonia-like odor. Flammable. May be very corrosive to skin, eyes, mucus membranes and metals. They are often used as fungicides and to manufacture other chemicals.
EPAの化学物質情報	Ethenamine, homopolymer (26336-38-9)

安全性と法規制

GHS 分類	This chemical does not meet GHS hazard criteria for 100% (36 of 36) of all reports.Not ClassifiedReported as not meeting GHS hazard criteria by 36 of 36 companies. For more detailed information, please visit ECHA C&L website.Aggregated GHS information provided per 36 reports by companies from 1 notifications to the ECHA C&L Inventory.Reported as not meeting GHS hazard criteria per 36 of 36 reports by companies.There are 0 notifications provided by 0 of 36 reports by companies with hazard statement code(s).Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
輸送ラベル（DOT）	Flammable Liquid Corrosive
火災危険	Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:Flammable/combustible material. May be ignited by heat, sparks or flames. 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 the ground and collect in low or confined areas (sewers, basements, tanks, etc.). Vapor explosion hazard indoors, outdoors or in sewers. Those substances designated with a (P) may polymerize explosively when heated or involved in a fire. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids will float on water. (ERG, 2024)
健康有害性	Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:May cause toxic effects if inhaled or ingested. Contact with substance may cause severe burns to skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or asphyxiation, especially when in closed or confined areas. Runoff from fire control or dilution water may cause environmental contamination. (ERG, 2024)
反応性グループ	Amines, Phosphines, and PyridinesHydrocarbons, Aliphatic Unsaturated
Reactivity Alerts	Highly Flammable
Reactivity Profile	React violently with acids, strong oxidants and halogens

消火

Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:Some of these materials may react violently with water.SMALL FIRE: Dry chemical, CO2, water spray or alcohol-resistant foam.LARGE FIRE: Water spray, fog or alcohol-resistant foam. If it can be done safely, move undamaged containers away from the area around the fire. Dike runoff from fire control for later disposal. Do not get water inside containers.FIRE INVOLVING TANKS, RAIL TANK CARS OR HIGHWAY TANKS: Fight fire from maximum distance or use unmanned master stream devices or monitor nozzles. Cool containers with flooding quantities of water until well after fire is out. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank. ALWAYS stay away from tanks in direct contact with flames. For massive fire, use unmanned master stream devices or monitor nozzlesif this is impossible, withdraw from area and let fire burn. (ERG, 2024)

応急処置

Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:Refer to the "General First Aid" section. Specific First Aid: For corrosives, in case of contact, immediately flush skin or eyes with running water for at least 30 minutes. Additional flushing may be required. In case of burns, immediately cool affected skin for as long as possible with cold water. Do not remove clothing if adhering to skin. (ERG, 2024)

非火災時の漏出対応

Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area. All equipment used when handling the product must be grounded. Do not touch or walk through spilled material. Stop leak if you can do it without risk. Prevent entry into waterways, sewers, basements or confined areas. A vapor-suppressing foam may be used to reduce vapors. Absorb with earth, sand or other non-combustible material. For hydrazine, absorb with DRY sand or inert absorbent (vermiculite or absorbent pads). Use clean, non-sparking tools to collect absorbed material.LARGE SPILL: Dike far ahead of liquid spill for later disposal. Water spray may reduce vapor, but may not prevent ignition in closed spaces. (ERG, 2024)

Isolation and Evacuation

Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area for at least 50 meters (150 feet) in all directions.SPILL: Increase the immediate precautionary measure distance, in the downwind direction, as necessary.FIRE: If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directionsalso, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2024)

Personal Protective Equipment (PPE)	Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:Wear positive pressure self-contained breathing apparatus (SCBA). Wear chemical protective clothing that is specifically recommended by the manufacturer when there is NO RISK OF FIRE. Structural firefighters' protective clothing provides thermal protection but only limited chemical protection. (ERG, 2024)