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142-82-5 - n-Heptane, 99% - A19894 - Alfa Aesar

A19894 n-Heptane, 99%

CAS 번호
142-82-5
동의어

사이즈 가격 ($) 수량 재고 여부
500ml 35.90
2500ml 91.10
장바구니에 추가 대량 견적에 추가 항목 보기

n-Heptane, 99%

MDL
MFCD00009544
EINECS
205-563-8

화학적 특성

화학식
CH3(CH2)5CH3
화학 식량
100.21
융점
-91°
비등점
97-99°
인화점
-4°(24°F)
밀도
0.684
굴절률
1.3877
용해도
Miscible with alcohol, chloroform, and ether. Insoluble in water.

용도

It is used in paints and coatings, as the rubber cement solvent and GC analysis, HPLC, spectrophotometry and environmental testing. Used as a primary reference standard in determining the knock rating of carburetor fuels and solvent especially for vegetable oils, low temperature thermo- meters, calibrations, and polymerization reaction medium. The hydroisomerization of n-heptane to form dibranched and tribranched products useful for producing high octane gasoline. water/AOT/n-heptane microemulsions plays an essential role for the synthesis, size control, and passivation of CdS nanoparticles.

참고

Incompatible with oxidizing agents. Store in a cool, dry, well-ventilated area away from incompatible substances.

참조 문헌

Caponetti, E.; Pedone, L.; Martino, D. C.; Panto, V.; Liveri, V. T. Synthesis, size control, and passivation of CdS nanoparticles in water/AOT/n-heptane microemulsions. Mater. Sci. Eng. C 2003, 23 (4), 531-539.

Chica, A.; Corma, A. Hydroisomerization of Pentane, Hexane, and Heptane for Improving the Octane Number of Gasoline. J. Catal. 1999, 187 (1), 167-176.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225-H315-H336-H304

Highly flammable liquid and vapour. Causes skin irritation. May cause drowsiness or dizziness. May be fatal if swallowed and enters airways.

주의 설명서: P210-P261-P301+P310a-P303+P361+P353-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,4659
바일슈타인
1730763
위험 등급
3
포장 그룹
II
통합 관세 코드
2901.10
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
MI7700000

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