1-헥센

1-헥센
1-헥센 구조식 이미지
카스 번호:
592-41-6
한글명:
1-헥센
동의어(한글):
1-헥센;헥실렌
상품명:
1-Hexene
동의어(영문):
Hexene;Hexen;Hexene-1;HEX-1-ENE;Hexylene;Hexedrone;N-HEXENE;1-Hexen;1-C6H12;1-HEXENE
CBNumber:
CB2706559
분자식:
C6H12
포뮬러 무게:
84.16
MOL 파일:
592-41-6.mol
MSDS 파일:
SDS

1-헥센 속성

녹는점
-140 °C
끓는 점
60-66 °C (lit.)
밀도
0.678 g/mL at 25 °C (lit.)
증기 밀도
3 (vs air)
증기압
155 mm Hg ( 21.1 °C)
굴절률
n20/D 1.388(lit.)
인화점
−19 °F
저장 조건
Refrigerator
용해도
Soluble in alcohol, benzene, chloroform, ether, petroleum (Weast, 1986), and many other hydrocarbons including alkenes amd alkanes.
산도 계수 (pKa)
>14 (Schwarzenbach et al., 1993)
물리적 상태
액체
색상
무색의
Specific Gravity
0.673
냄새
부드럽고 편안한 냄새
Odor Threshold
0.14ppm
수용성
0.005g/100mL
BRN
1209240
Henry's Law Constant
(atm?m3/mol): 0.435 at 25 °C (Hine and Mookerjee, 1975)
노출 한도
ACGIH TLV: TWA 30 ppm (adopted).
Dielectric constant
2.1(Ambient)
안정성
안정적인. 인화성이 높으며 인화점이 낮습니다. 강산화제, 강산, 가연성 물질과 호환되지 않습니다.
InChIKey
LIKMAJRDDDTEIG-UHFFFAOYSA-N
LogP
3.87 at 20℃
CAS 데이터베이스
592-41-6(CAS DataBase Reference)
NIST
1-Hexene(592-41-6)
EPA
1-Hexene (592-41-6)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 F,Xn,N
위험 카페고리 넘버 11-65-67-51/53
안전지침서 9-16-23-29-62-57-33-22
유엔번호(UN No.) UN 2370 3/PG 2
WGK 독일 1
RTECS 번호 MP6670000
자연 발화 온도 487 °F
TSCA Yes
위험 등급 3
포장분류 II
HS 번호 29012980
유해 물질 데이터 592-41-6(Hazardous Substances Data)
기존화학 물질 KE-19845
그림문자(GHS): GHS hazard pictogramsGHS hazard pictograms
신호 어: Danger
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H225 고인화성 액체 및 증기 인화성 액체 구분 2 위험 GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H304 삼켜서 기도로 유입되면 치명적일 수 있음 흡인 유해성물질 구분 1 위험 GHS hazard pictograms
예방조치문구:
P210 열·스파크·화염·고열로부터 멀리하시오 - 금연 하시오.
P233 용기를 단단히 밀폐하시오. 용기는 환기가 잘 되는 곳에 단단히 밀폐하여 보관하시오.
P240 용기와 수용설비를 접지 및 접합시키시오.
P241 폭발 방지용 장비[전기적/환기/조명/...]을(를) 사용하시오.
P301+P310 삼켰다면 즉시 의료기관(의사)의 진찰을 받으시오.
P331 토하게 하지 마시오.
NFPA 704
3
1 0

1-헥센 MSDS


1-Hexene

1-헥센 C화학적 특성, 용도, 생산

화학적 성질

1-Hexene, C6H12, is a colorless liquid, which is highly volatile and flammable. Hexene is a component of refinery gas and coffee aroma.

물리적 성질

Clear, colorless, flammable liquid with a characteristic, sweetish odor similar to hexane or 1-pentene. An odor threshold concentration of 140 ppbv was reported by Nagata and Takeuchi (1990).

용도

1-Hexene is used as a solvent, paint thinner and a medium for conducting chemical reactions. It is a commoner and used in the preparation of both low density and high density polyethylenes. It acts as an adhesives, lubricants, lubricant additives and sealant chemicals. Further, it is used in the preparation of hex-1-en-3-one, heptanal and heptanoic acid. It is also employed in the synthesis of linear plasticizers, oxo-alcohols, motor fuels, automotive additives and biodegradable surfactants. In addition to this, it is used in the preparation of mercaptans, flavors and fragrances, alkyl metals, halides and alkyl silanes.

정의

ChEBI: An alkene that is hexane carrying a double bond at position 1.

일반 설명

A clear colorless liquid with a petroleum like odor. Flash point -9°F. Less dense than water and insoluble in water. Vapors heavier than air. Used as a solvent, paint thinner, and chemical reaction medium.

공기와 물의 반응

Highly flammable. Insoluble in water.

반응 프로필

1--HEXENE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas.

위험도

Irritant. Highly flammable, dangerous fire risk.

건강위험

Inhalation may cause giddiness or incoordination similar to that from gasoline vapor. Prolonged exposure to high concentrations may induce loss of consciousness or death.

화학 반응

Reactivity with Water No reaction; Reactivity with Common Materials: No reactions; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

환경귀착

Biological. Biooxidation of 1-hexene may occur yielding 5-hexen-1-ol, which may oxidize to give 5-hexenoic acid (Dugan, 1972). Washed cell suspensions of bacteria belonging to the genera Mycobacterium, Nocardia, Xanthobacter, and Pseudomonas and growing on selected alkenes metabolized 1-hexene to 1,2-epoxyhexane (Van Ginkel et al., 1987).
Photolytic. The following rate constants were reported for the reaction of 1-hexene and OH radicals in the atmosphere: 1.9 x 10-12 cm3/molecule?sec at 300 K (Hendry and Kenley, 1979); 3.75 x 10-11 cm3/molecule?sec at 295 K (Atkinson and Carter, 1984); 3.18 x 10-11 cm3/molecule?sec (Atkinson, 1990). The following rate constants were reported for the reaction of 1-hexene and ozone in the atmosphere: 1.10 x 10-17 cm3/molecule?sec (Bufalini and Altshuller, 1985); 9.0 x 10-17 cm3/molecule?sec (Cadle and Schadt, 1952); 1.40 x 10-17 cm3/molecule?sec (Cox and Penkett, 1972); 1.08 x 10-17 cm3/molecule?sec at 294 K (Adeniji et al., 1981).
Chemical/Physical. Complete combustion in air yields carbon dioxide and water.
1-Hexene is not expected to hydroxyze in water.

Purification Methods

Purify it by stirring over Na/K alloy for at least 6hours, then fractionally distil it from sodium under nitrogen. [Beilstein 1 IV 828.]

1-헥센 준비 용품 및 원자재

원자재

준비 용품


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