노르말노난
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노르말노난 속성
- 녹는점
- -53 °C
- 끓는 점
- 151 °C(lit.)
- 밀도
- 0.72 g/mL at 20 °C
- 증기 밀도
- 4.41 (vs air)
- 증기압
- 0.18 psi ( 37.7 °C)
- 굴절률
- n
20/D 1.407
- 인화점
- 88 °F
- 저장 조건
- Store below +30°C.
- 용해도
- In methanol, g/L: 84 at 5 °C, 95 at 10 °C, 105 at 15 °C, 116 at 20 °C, 129 at 25 °C, 142 at 30 °C, 155 at 35 °C, 170 at 40 °C (Kiser et al., 1961). Miscible with many aliphatic hydrocarbons.
- 산도 계수 (pKa)
- >14 (Schwarzenbach et al., 1993)
- 물리적 상태
- 액체
- Specific Gravity
- 0.72 (20/4℃)
- 색상
- 무색의
- 냄새
- 가솔린
- Odor Threshold
- 2.2ppm
- 폭발한계
- 0.7-5.6%(V)
- 수용성
- 에탄올, 에테르, 아세톤, 벤젠, 클로로포름 및 과산화수소와 혼합 가능합니다. 물과 섞이지 않습니다.
- BRN
- 1696917
- Henry's Law Constant
- 2.32 at 25 °C (J?nsson et al., 1982)
- 노출 한도
- NIOSH REL: TWA 200 ppm (1,050 mg/m3); ACGIH TLV: TWA 200 ppm (adopted).
- Dielectric constant
- 2.0(20℃)
- 안정성
- 안정적인. 가연성이 높습니다. 강한 산화제와 호환되지 않습니다.
- LogP
- 5.293 (est)
- CAS 데이터베이스
- 111-84-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 10-67-65-53-20-36-36/38 | ||
안전지침서 | 62-24/25-23-26 | ||
유엔번호(UN No.) | UN 1920 3/PG 3 | ||
OEB | A | ||
OEL | TWA: 200 ppm (1050 mg/m3) | ||
WGK 독일 | 3 | ||
RTECS 번호 | RA6115000 | ||
자연 발화 온도 | 401 °F | ||
TSCA | Yes | ||
HS 번호 | 2901 10 00 | ||
위험 등급 | 3 | ||
포장분류 | III | ||
유해 물질 데이터 | 111-84-2(Hazardous Substances Data) | ||
독성 | LC50 (inhalation) for rats 3,200 ppm/4-h (quoted, RTECS, 1985). | ||
기존화학 물질 | KE-26090 |
노르말노난 C화학적 특성, 용도, 생산
화학적 성질
n-Nonane, C9H20, is a colorless, highly flammable liquid. Nonane is a constituent in the paraffin fraction of crude oil and natural gas. It is released to the environment via the manufacture, use, and disposal of many products associated with the petroleum and gasoline industries.물리적 성질
Clear, colorless, flammable liquid with a gasoline-like odor. An odor threshold concentration of 2.2 ppmv was reported by Nagata and Takeuchi (1990).용도
Organic synthesis, biodegradable detergents, distillation chaser.정의
ChEBI: A straight chain alkane composed of 9 carbon atoms.일반 설명
A clear colorless liquid with a sharp odor. Flash point 86°F. Insoluble in water and less dense than water. Contact may irritate eyes and possibly injury the cornea. May irritate skin. Vapor inhalation may cause irritation. Prolonged inhalation may lead to breathing difficulty. Ingestion causes abdominal discomfort, nausea and diarrhea.공기와 물의 반응
Highly flammable. Insoluble in water.반응 프로필
NONANE is incompatible with oxidizing materials. N-NONANE is also incompatible with oxygen. .위험도
Flammable, moderate fire risk. Irritant, narcotic in high concentration. Central nervous system impairment.건강위험
Inhalation of concentrated vapor causes depression, irritation of respiratory tract, and pulmonary edema. Liquid can irritate eyes and (on prolonged contact) skin. Ingestion causes irritation of mouth and stomach. Aspiration causes severe lung irritation, rapidly developing pulmonary edema, and central nervous system excitement followed by depression.Safety Profile
Poison by intravenous route. Mildly toxic by inhalation. Irritating to respiratory tract. Narcotic in high concentrations. A very dangerous fire hazard when exposed to heat or flame; can react with oxidizing materials. Explosive in the form of vapor when exposed to heat or flame. Emitted from modern building materials (CENEAR 69,22,91). To fight fire, use CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.잠재적 노출
Nonane is used in the synthesis of biodegradable detergents as a distillation chaser; an ingredient in Stoddard solvent and gasoline.환경귀착
Biological. Nonane may biodegrade in two ways. This first is the formation of nonyl hydroperoxide, which decomposes to 1-nonanol followed by oxidation to nonanoic acid. The other pathway involves dehydrogenation to 1-nonene, which may react with water giving 1-nonanol (Dugan, 1972). Microorganisms can oxidize alkanes under aerobic conditions. The most common degradative pathway involves the oxidation of the terminal methyl group forming 1-nonanol. The alcohol may undergo a series of dehydrogenation steps forming nonanal then a fatty acid (nonanoic acid). The fatty acid may then be metabolized by β-oxidation to form the mineralization products, carbon dioxide, and water (Singer and Finnerty, 1984).Photolytic. Atkinson reported a photooxidation rate constant of 1.02 x 10-11 cm3/molecule?sec for the reaction of nonane and OH radicals in the atmosphere. Photooxidation reaction rate constants of 1.0 x 10-11 and 2.30 x 10-16 cm3/molecule?sec were reported for the reaction of nonane with OH and NO3, respectively (Sablji? and Güsten, 1990).
Chemical/Physical. Complete combustion in air yields carbon dioxide and water.
운송 방법
UN1920 Nonanes, Hazard Class: 3; Labels: 3-Flammable liquid.Purification Methods
Fractionally distil n-nonane, then stir it with successive volumes of conc H2SO4 for 12hours each until no further coloration is observed in the acid layer. Then wash it with water, dry with MgSO4 and fractionally distil it. Alternatively, it is purified by azeotropic distillation with 2-ethoxyethanol, followed by washing out the alcohol with water, drying and distilling it. [Forziati et al. J Res Nat Bur Stand 36 129 1946, Beilstein 1 IV 447.]비 호환성
Nonane forms explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.폐기물 처리
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.노르말노난 준비 용품 및 원자재
원자재
1-펜텐
부틸마그네슘
1,2,3-트리메틸사이클로펜텐
8-Heptadecene, (8E)-
2,4-디메틸-3-에틸렌펜탄
헵타데칸디오산디메틸에스테르
Nonadecanedioic acid, 1,19-dimethyl ester
운데실사이클로헥산
Methyl alpha-eleostearate
준비 용품
노르말노난 공급 업체
글로벌( 247)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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BEYOND INDUSTRIES (CHINA) LIMITED | +86-21-52699951; +8613917686115 |
sales@beyondindustriesgroup.com | China | 699 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2989 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8820 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5909 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49392 | 58 |