폴리(헥사메틸렌 디아이소시안산)

한글명:폴리(헥사메틸렌 디아이소시안산)

카스 번호28182-81-2

상품명:POLY(HEXAMETHYLENE DIISOCYANATE)

CBNumberCB9381405

분자식C8H12N2O2

포뮬러 무게168.2

MOL 파일28182-81-2.mol

동의어(한글)

폴리(헥사메틸렌디아이소시안산)

폴리(헥사메틸렌디이소시안산)

폴리(헥사메틸렌디아이소시안산)(POLY(HEXAMETHYLENEDIISOCYANATE))

화학적 성질

밀도	1.12 g/mL at 25 °C
증기압	0.002-0.003Pa at 20-25℃
굴절률	n20/D 1.506
인화점	>230 °F
LogP	5.54-9.81
EPA	Hexamethylene diisocyanate homopolymer (28182-81-2)

위험 및 안전 성명

위험품 표기	Xn,Xi
위험 카페고리 넘버	43-42/43-20-36
안전지침서	36/37-45-23-37-24-26
유엔번호(UN No.)	UN 2810 6.1 / PGIII
WGK 독일	-

그림문자(GHS)

폴리(헥사메틸렌 디아이소시안산) 화학적 특성, 용도, 생산

화학적 성질
Hexamethylene diisocyanate is a colorless liquid. Sharp, irritating odor.
용도
PolyHDI can be used as a compatibilizer to increase the complex viscosity of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV)/poly(lactic acid) biopolymer based blends. It can be used as a hardener that can be mixed with polyol resins to form polyurethane coatings with a wide range of applications like self-cleaning.
일반 설명
Poly(hexamethylene diisocyanate) (PolyHDI) is an aliphatic compound belonging to the class of isocyanates. It is generally prepared by reacting hexamethylene diamine with phosgene.
잠재적 노출
Used to make other chemicals, coat ings, and polyurethane. It is also used as a hardener in automobile and airplane paints.
운송 방법
UN2281 Hexamethylene diisocyanate, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
비 호환성
May form explosive mixture with air. Isocyanates are highly flammable and reactive with many compounds, even with themselves. Incompatible with oxi dizers (chlorates, nitrates, peroxides, permanganates, per chlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Reaction with moist air, water or alcohols may form amines and insoluble polyureas and react exothermically, releasing toxic, corrosive or flamma ble gases, including carbon dioxide; and, at the same time, may generate a violent release of heat increasing the con centration of fumes in the air. Incompatible with amines, aldehydes, alkali metals, ammonia, carboxylic acids, capro lactum, alkaline materials, glycols, ketones, mercaptans, hydrides, organotin catalysts, phenols, strong acids, strong bases, strong reducing agents such as hydrides, urethanes, ureas. Elevated temperatures or contact with acids, bases, tertiary amines, and acyl-chlorides may cause explosive polymerization. Attacks some plastics, rubber and coatings. Contact with metals may evolve flammable hydrogen gas. May accumulate static electrical charges, and may cause ignition of its vapors. Temperatures above 200℃ can cause polymerization. Attacks copper.

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