n-운데케인
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n-운데케인 속성
- 녹는점
- -26 °C (lit.)
- 끓는 점
- 196 °C (lit.)
- 밀도
- 0.74 g/mL at 25 °C (lit.)
- 증기 밀도
- 5.4 (vs air)
- 증기압
- <0.4 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.417(lit.)
- 인화점
- 140 °F
- 저장 조건
- Store below +30°C.
- 물리적 상태
- 액체
- Specific Gravity
- 0.7402
- 색상
- 무색의
- 폭발한계
- 0.6-6.5%(V)
- Odor Threshold
- 0.62ppm
- 생물학적 소스
- synthetic
- 수용성
- 섞일 수 없음
- BRN
- 1697099
- Dielectric constant
- 2.0（20℃）
- InChIKey
- RSJKGSCJYJTIGS-UHFFFAOYSA-N
- LogP
- 6.312 (est)
- 표면장력
- 24.66mN/m at 20°C
- CAS 데이터베이스
- 1120-21-4(CAS DataBase Reference)
- NIST
- Undecane(1120-21-4)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38-65-66 | ||
| 안전지침서 | 26-36-24/25-62 | ||
| 유엔번호(UN No.) | UN 2330 3/PG 3 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | YQ1525000 | ||
| 자연 발화 온도 | 220 °C | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | III | ||
| HS 번호 | 29011090 | ||
| 유해 물질 데이터 | 1120-21-4(Hazardous Substances Data) | ||
| 독성 | mouse,LD50,intravenous,517mg/kg (517mg/kg),Journal of Pharmaceutical Sciences. Vol. 67, Pg. 566, 1978. | ||
| 기존화학 물질 | KE-35051 |
n-운데케인 C화학적 특성, 용도, 생산
개요
n-Hendecane, also known as Undecane and Hendecane, is a component of petrol. It is used as a solvent and degreaser for inks as well as in organic synthesis. Due to its low phase transition temperature (-26 °C), it is also used as a core material for microcapsules in cold chain transport.화학적 성질
colourless liquid.용도
Petroleum research, organic synthesis, distillation chaser.생산 방법
Undecane is obtained from the refining of petroleum. Paraffins are isolated by selective adsorption followed by fractional distillation to produce the desired mix of nparaffins (63).일반 설명
A colorless liquid. Insoluble in water and less dense than water. Flash point 130°F. Used to make other chemicals.공기와 물의 반응
Flammable. Insoluble in water.반응 프로필
Saturated aliphatic hydrocarbons, such as n-Hendecane, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, aliphatic saturated hydrocarbons are mostly unreactive. They are not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents.건강위험
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.Safety Profile
Moderately toxic by intravenous route. Flammable liquid when exposed to heat, sparks, flame, or oxidizers.To fight fire, use foam, mist, dry chemical. Emitted from modern buildmg materials (CENEAR 69,22,91). When heated to decomposition it emits acrid smoke and irritating fumes. See also ALKANES.Carcinogenicity
Undecane (25 mg) and benzo[a] pyrene (B[a]P) (5 mg) were applied to the skin of female ICR/ Ha Swiss mice for 3/week for 440 days, inducing papillomas in 41 of 50 animals. B[a]P alone induced tumors in 12 of 50 animals in the same time, while undecane alone did not produce tumors.n-운데케인 준비 용품 및 원자재
원자재
준비 용품
n-운데케인 공급 업체
글로벌( 323)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| SEDIN Pionerr Technology & Industry Development limited | +undefined-0351-2329758 +undefined17635102983 |
sedinptid@sedin.com.cn | China | 14 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8618662433356 |
3899766280@qq.com | China | 26362 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8617732866630 |
abby@chuanghaibio.com | China | 8773 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +8613288715578 |
sales@hbmojin.com | China | 12303 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 |
faithe@yan-xi.com | China | 5853 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20190 | 58 |
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 |
sales@xinhepharma.com | China | 809 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 |
niki@zlchemi.com | China | 7245 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21622 | 55 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2930 | 58 |