1-헥센
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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
- n
20/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)
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 |
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
ethyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-1-cyclopropanecarboxylate
4-HEXEN-3-ONE
소르빈산
에폭시헥산(1,2-)
베타-카로틴
시플루트린
에틸4,6,6-트리클로로-3,3-디메틸-헥스-5-에노에이트
메틸 3-(2,2-디클로로비닐)-2,2-디메틸사이클로프로판카복실레이트
헵틸릭 산
퍼메트린
CINITAPRIDE수소타르트레이트
3-[2-클로로-2-(4-클로로페닐)에테닐]-2-디메틸시클로프로판카르복실산
2,2-DIMETHYL-3-(2-METHYLPROP-1-ENYL)CYCLOPROPANECARBOXYLIC ACID
노난디엔(트란스,시스-2,6)-1-올
2-헥산티올
헥센(시스-2)
1-헥센 공급 업체
글로벌( 280)공급 업체
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| BEYOND INDUSTRIES (CHINA) LIMITED | +86-21-52699951; +8613917686115 |
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| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
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| Shanxi Naipu Import and Export Co.,Ltd | +86-13734021967 +8613734021967 |
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| career henan chemical co | +86-0371-86658258 +8613203830695 |
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