2-丁 烯
2- | |||
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IUPAC But-2-ene | |||
识别 | |||
CAS |
107-01-7 ![]() 590-18-1(顺) ![]() 624-64-6( ![]() | ||
PubChem | 5287573(顺) 62695( | ||
ChemSpider | 11719, 4449912 (顺), 56442 ( | ||
SMILES |
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InChI |
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InChIKey | IAQRGUVFOMOMEM-UHFFFAOYAW | ||
ChEBI | 48363 | ||
RTECS | EM2932000 | ||
C4H8 | |||
56.11 g·mol−1 | |||
0.641 g/ml(顺,3.7 °C)[1] 0.626 g/ml( | |||
熔点 | −138.9 °C(134.2 K)(顺)[1] −105.5 °C(167.7 K)( | ||
3.7 °C(276.8 K)(顺)[1] 0.8 °C(273.9 K)( | |||
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危险 | |||
GHS危险![]() ![]() | |||
GHS |
DANGER | ||
H-术语 | H220 | ||
P-术语 | P210, P377, P381, P403 | ||
NFPA 704 | |||
闪点 | −72 °C(201 K)[1][2] | ||
2-
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取得 [编辑]
参考 资料[编辑]
- ^ 1.0 1.1 1.2 1.3 Record in the GESTIS Substance Database from the IFA
- ^ 2.0 2.1 2.2 2.3 Record in the GESTIS Substance Database from the IFA
- ^ cis-2-Butene, International Chemical Safety Card 0397, Geneva: International Programme on Chemical Safety, March 1996. trans-2-Butene, International Chemical Safety Card 0398, Geneva: International Programme on Chemical Safety, March 1996.
- ^ 4.0 4.1 2-Butene (PDF), SIDS Initial Assessment Report, Geneva: United Nations Environment Programme, February 1995.
- ^ Chemical Safety Information from Intergovernmental Organizations 互联网档
案 馆的 存 檔,存 档日期 December 9, 2009,.
外部 链接[编辑]
- SIDS Initial Assessment Report for 2-Butene from the Organisation for Economic Co-operation and Development (OECD)
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