
2-Pentanone | C5H10O | CID 7895 - PubChem
Pentan-2-one is a pentanone carrying an oxo substituent at position 2. It has a role as a plant metabolite. It is a methyl ketone and a pentanone. 2-Pentanone has been reported in Aloe africana, Malpighia emarginata, and other organisms with data available. pentan-2-one. Computed by Lexichem TK 2.7.0 (PubChem release 2021.10.14)
C5H10OH - CAS号查询 - 爱化学
CAS号查询致力于为化学行业用户免费提供C5H10OH的CAS号、中文名称、英文名称相互转换服务,同时也包括C5H10OH的性质、化学式、分子结构、密度、熔点、沸点等信息。
2-Pentanone - NIST Chemistry WebBook
Quantity Value Units Method Reference Comment; Δ f H° liquid-297.3 ± 1.1: kJ/mol: Ccb: Harrop, Head, et al., 1970: ALS: Quantity Value Units Method Reference Comment; Δ c H° liquid-3099.4 ± 0.8
2-戊酮 - 維基百科,自由的百科全書
2-戊酮 (英語: 2-Pentanone,又稱 甲基丙基(甲)酮,英語: methyl propyl ketone,縮寫為 MPK)是一種 酮 類 溶劑,相比於 甲基乙基酮,因溶解能力較差且價格較貴而不太常用。 [3] 在自然界中,它存在於 菸草 中, [4] 也在 藍奶酪 中作為 青黴菌 生長的代謝產物存在。 [5] 2-戊酮可以以 乙醇 為原料在250~500℃、0.1~8.0MPa條件下製備。 [6] ^ 移至: 1.0 1.1 1.2 NIOSH Pocket Guide to Chemical Hazards. #0488. NIOSH. ^ 移至: 2.0 2.1 "2-Pentanone". Immediately …
Cyclopentanes | C5H10 | CID 9253 - PubChem
Flash point of -35 °F. Less dense than water and insoluble in water. Vapors are heavier than air. Cyclopentane is a cycloalkane that consists of five carbons each bonded with two hydrogens above and below the plane. The parent of the class of cyclopentanes. It …
Isovaleraldehyde | C5H10O | CID 11552 - PubChem
Isovaleraldehyde is a colorless liquid with a weak suffocating odor. Floats on water. Produces an irritating vapor. (USCG, 1999) U.S. Coast Guard. 1999. Chemical Hazard Response Information System (CHRIS) - Hazardous Chemical Data. Commandant Instruction 16465.12C. Washington, D.C.: U.S. Government Printing Office.
C5H10OH molar mass - Chemical Portal
Molar mass calculator computes molar mass, molecular weight and elemental composition of any given compound.
请问异辛醇(2-乙基己醇)是危险品吗,依据是什么?-盖德化工问答
1.该名词的定义 1.1 异辛醇定义 异辛醇俗称辛醇,产品名称:2-乙基己醇 、2-乙基(-1-)已醇,英文简写为2-eh,分 子 式:c3(c2h5)c5h10oh。 它是无色特殊气味的可燃性液体,相对密度0.831,沸点183.5℃,不溶于水,可与多数有机溶剂互溶。
C5H10O - Wikipedia
The molecular formula C5H10O may refer to:
辛醇 异辛醇 名称不一样,物质是一样的吗?以辛醇和异辛醇为例.还有 …
异辛醇俗称辛醇,产品名称:2-乙基己醇 、2-乙基(-1-)已醇,英文简写为2-EH,分子式:C3 (C2H5)C5H10OH. 它是无色有特殊臭味的可燃性液体,相对密度0.831,沸点183.5℃,不溶于水,可与多数有机溶剂互溶. 辛醇主要用于制邻苯二甲酸酯类及脂肪族二元酸酯类增塑剂.主要作为聚氯乙烯增塑剂. 异辛醇俗称辛醇,产品名称:2-乙基己醇 、2-乙基(-1-)已醇,英文简写为2-EH,分子式:C3 (C2H5)C5H10OH. 化学式 CH3\ CH-CH2CH2CH2CH2OH CH3/ 它是无色有特殊臭味的可燃性 …