类别 Category:natural substances and extractives
美国 US/欧盟 EU/ fda / jecfa / fema / Flavis / 文献 Scholar /专利 Patent :
物理性质 Physical Properties:
出现 Appearance: | 无色至浅黄澄清液体(est) colorless to pale yellow clear liquid (est) |
化验 Assay: | 95.00至100.00 95.00 to 100.00
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食品化学品法典列表 Food Chemicals Codex Listed: | No |
熔点 Melting Point: | -76.50 °C. @ 760.00 mm 汞 Hg
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沸点 Boiling Point: | 104.00 °C. @ 760.00 mm 汞 Hg
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蒸汽压力 Vapor Pressure: | 30.000000 毫米汞柱 mm汞 Hg @ 20.00 °C. (est) |
闪点 Flash Point: | 40.00 °F. tcc TCC ( 4.60 °C. ) (est)
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logp(o / w) logP (o/w): | 0.771(est) 0.771 (est) |
溶于 Soluble in: |
| 水 water, 1.81e + 05 mg / l @ 25°C(实验值) 1.81E+05 mg/L @ 25 °C (exp) |
感官特性 Organoleptic Properties:
来自其他 的气味和/或风味描述(如果找到)。 Odor and/or flavor descriptions from others (if found). |
化妆品信息 Cosmetic Information:
供应商 Suppliers:
安全信息 Safety Information:
首选SDS Preferred SDS: 视图 View |
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危害识别 Hazards identification |
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物质或混合物的分类 Classification of the substance or mixture |
根据29 cfr 1910(osha hcs)进行ghs分类 GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
没有找到。 None found. |
ghs标签元素 GHS Label elements, 包括预防性声明 including precautionary statements |
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象形图 Pictogram | |
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危险说明 Hazard statement(s) |
没有找到。 None found. |
防范说明 Precautionary statement(s) |
没有找到。 None found. |
口服/肠胃外毒性 Oral/Parenteral Toxicity: |
静脉猫 intravenous-cat ldlo LDLo 30 mg/kg BLOOD: 其他 OTHER CHANGES Acta 药理学 Pharmacologica et 毒理学 Toxicologica. 卷 Vol. 8, pg。 275 Pg. 275, 1952.
老鼠 oral-mouse LD50 104 mg/kg Gigiena 特鲁达 Truda i Professional'奈 nye Zabolevaniya Zabolevaniya. 劳工 Labor 卫生 Hygiene and 职业的 Occupational 疾病 Diseases. 卷 Vol. 26(8), pg。 53 Pg. 53, 1982.
口鼠 oral-rat LD50 80 mg/kg LUNGS, 胸部 THORAX, 或呼吸 OR RESPIRATION: 紫osis CYANOSIS
心脏的 CARDIAC: 脉冲 PULSE 率 RATE 增加 in INCREASE 没有 WITHOUT 秋季 FALL in IN BP Gigiena i 萨尼塔利亚 Sanitariya. For 英语 English 翻译 translation, 见hysaav。卷62(3) see HYSAAV. Vol. 62(3), pg。 3 Pg. 3, 1997.
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皮肤毒性 Dermal Toxicity: |
几内亚皮肤病 skin-guinea 猪 pig LD50 30 ul uL/kg Journal of 产业 Industrial 卫生 Hygiene and Toxicology. 卷 Vol. 26, pg。 269 Pg. 269, 1944.
皮肤兔子 skin-rabbit LD50 380 ul uL/kg Union 碳化物 Carbide Data 片 Sheet. 卷 Vol. 4/21/1967
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吸入毒性 Inhalation Toxicity: |
吸入小鼠 inhalation-mouse LC50 580 mg/m3/2H Gigiena 特鲁达 Truda i Professional'奈 nye Zabolevaniya Zabolevaniya. 劳工 Labor 卫生 Hygiene and 职业的 Occupational 疾病 Diseases. 卷 Vol. 26(8), pg。 53 Pg. 53, 1982.
吸入大鼠 inhalation-rat LC50 200 mg/m3/2H Gigiena 特鲁达 Truda i Professional'奈 nye Zabolevaniya Zabolevaniya. 劳工 Labor 卫生 Hygiene and 职业的 Occupational 疾病 Diseases. 卷 Vol. 26(8), pg。 53 Pg. 53, 1982.
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使用安全信息 Safety in Use Information:
类别 Category: | natural substances and extractives |
推荐的2-丁烯使用水平不超过 Recommendation for 2-butenal usage levels up to: | | 不用于香水。 not for fragrance use.
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推荐使用2-丁醛香料的使用水平 Recommendation for 2-butenal flavor usage levels up to: |
| 不用于调味料。 not for flavor use.
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安全参考 Safety references:
参考资料 References:
| 丁-2-烯 but-2-enal |
NIST化学网络书籍 NIST Chemistry WebBook: | 搜索INCHI |
加拿大国内分公司。清单 Canada Domestic Sub. List: | 4170-30-3 |
pubchem(cid) Pubchem (cid): | 20138 |
pubchem(sid) Pubchem (sid): | 134984616 |
信息基 Pherobase: | 视图 View |
其他资料 Other Information:
潜在搅拌机 Potential Blenders and 核心组件 core components note
潜在用途 Potential Uses:
存在(自然 Occurrence (nature, 餐饮 food, 其他) other): note
同义词 Synonyms:
| 丁-2-烯 but-2-enal | 2- | buten-1-al | 2- | butenal propylene aldelhyde | 2- | butenaldehyde | | crotonaldehyde | | 巴豆 crotonic aldehyde | | 巴豆基 crotyl aldehyde | 1- | formyl propene | 1- | formylpropene | beta beta- | methyl 丙烯醛 acrolein | | methyl 丙烯醛 propenal |
文章 Articles:
美国专利 US Patents:8,173,822 - 1,3-氧杂蒽化合物及其在香精和香精组合物中的用途 3-oxathiane compounds and their use in flavor and fragrance compositions |
已发布 PubMed:通过共价修饰cor中脂肪族亲电试剂的2-烯丙基基团激活keap1 / nrf2途径。 Activation of the Keap1/Nrf2 pathway through covalent modification of the 2-alkenal group of aliphatic electrophiles in Coriandrum sativum L. |
已发布 PubMed:啤酒花香气化合物跨caco-2单层的转运。 Transport of hop aroma compounds across Caco-2 monolayers. |
已发布 PubMed:开发了三种稳定的同位素稀释测定法,用于定量加热处理的食用油脂,食品中的(e)-2-丁醛(巴豆醛)。 Development of three stable isotope dilution assays for the quantitation of (E)-2-butenal (crotonaldehyde) in heat-processed edible fats and oils as well as in food. |
已发布 PubMed:(e)-2的生长抑制作用 Growth Inhibitory Effect of (E)-2,4-双(对羟基苯基)-2-丁烯二乙酸盐通过增加 肺癌细胞中dr3的表达诱导凋亡性细胞死亡。 4-bis(p-hydroxyphenyl)-2-Butenal Diacetate through Induction of Apoptotic Cell Death by Increasing DR3 Expression in Human Lung Cancer Cells. |
已发布 PubMed:醛对苹果汁中青霉菌生长和棒曲霉素生成的影响 Effects of aliphatic aldehydes on the growth and patulin production of Penicillium expansum in apple juice. |
已发布 PubMed:果蝇中四种脂质过氧化产物的诱变/重组作用。 Mutagenic/recombinogenic effects of four lipid peroxidation products in Drosophila. |
已发布 PubMed:少量的活性羰基化合物作为组织脂质氧化产物;以及它们的形成机理。 Small reactive carbonyl compounds as tissue lipid oxidation products; and the mechanisms of their formation thereby. |
已发布 PubMed:挥发性前体在纤维上形成呋喃 On-fiber furan formation from volatile precursors: 固相微萃取过程中伪影形成的一个重要例子。 a critical example of artefact formation during Solid-Phase Microextraction. |
已发布 PubMed:生物解毒活性作为罗伊氏乳杆菌益生菌特性的潜力。 The potential of biodetoxification activity as a probiotic property of Lactobacillus reuteri. |
已发布 PubMed:[13c2]-乙醛促进1的明确形成 [13C2]-Acetaldehyde promotes unequivocal formation of 1,N2-propano-2'-deoxyguanosine in 的 human 细胞 cells. |
已发布 PubMed:气相色谱/嗅觉分析口中释放的香气化合物。 Gas chromatography/sniffing port analysis of aroma compounds released under mouth conditions. |
已发布 PubMed:朗姆酒的化学特性随其来源而变化。使用化学计量学技术进行鉴定。 Chemical profile of rums as a function of their origin. The use of chemometric techniques for their identification. |
已发布 PubMed:直接醛同源用于构建共轭四烯烃类昆虫信息素。 Direct aldehyde homologation utilized to construct a conjugated-tetraene hydrocarbon insect pheromone. |
已发布 PubMed:松蘑菇的挥发性成分(松茸)的等级不同。 Difference in the volatile composition of pine-mushrooms (Tricholoma matsutake Sing.) according to their grades. |
已发布 PubMed:原始橄榄油储存期间由紫外线 引起的变化。 Changes induced by UV radiation during virgin olive oil storage. |
已发布 PubMed:半胱氨酸如何与柠檬醛反应 How cysteine reacts with citral: Beta的意外反应 an unexpected reaction of beta,β-二取代的丙烯醛和半胱氨酸导致hexahydro-1 beta-disubstituted acroleins with cysteine leading to hexahydro-1,4-噻嗪类。 4-thiazepines. |
已发布 PubMed:The 无法忍受的 unbearable 亮度 光 lightness of "光 light" 香烟 cigarettes: a 比较 comparison of 抽烟 smoke 产量 yields in 六 six 品种 varieties of 加拿大 Canadian "光 light" 香烟 cigarettes. |
已发布 PubMed:呋喃母体(一种食物中毒物)的起源和形成途径。 Origin and mechanistic pathways of formation of the parent furan--a food toxicant. |
已发布 PubMed:半胱氨酸和(e)-2-甲基-2-丁烯醛的模型反应系统的分析 Analysis of a model reaction system containing cysteine and (E)-2-methyl-2-butenal, (e)-2-己 (E)-2-hexenal, 或异丁烯氧化物。 or mesityl oxide. |
已发布 PubMed:醛诱导生乳中的黄嘌呤氧化酶活性。 Aldehyde-induced xanthine oxidase activity in raw milk. |
已发布 PubMed:一本小说 A novel, 可诱导的 inducible, 从指状青霉孢子纯化的柠檬酸裂合酶。 citral lyase purified from spores of Penicillium digitatum. |
已发布 PubMed:香气gc-ms和多维gc / gc-o在水性猕猴桃香精和奇异果泥中的活性成分。 Aroma active components in aqueous kiwi fruit essence and kiwi fruit puree by GC-MS and multidimensional GC/GC-O. |
已发布 PubMed:气相色谱/嗅觉法鉴定巴马干酪-雷吉亚诺干酪中的香气化合物。 Identification of aroma compounds in Parmigiano-Reggiano cheese by gas chromatography/olfactometry. |
已发布 PubMed:溶剂dmso和乙醇对α遗传毒性的影响 The influence of the solvents DMSO and ethanol on the genotoxicity of alpha, sos 色度测试 chromotest中的β-不饱和醛。 |
已发布 PubMed:基于td(50)的环境诱变剂和巴豆醛致癌物的癌症风险评估并与之比较1 Cancer risk assessment for the environmental mutagen and carcinogen crotonaldehyde on the basis of TD(50) and comparison with 1,n(2)-丙氧基鸟苷的加合物水平。 N(2)-propanodeoxyguanosine adduct levels. |
已发布 PubMed:内在形成具有致癌性醛的蛋白质加合物 Endogenous formation of protein adducts with carcinogenic aldehydes: 对氧化应激的影响。 implications for oxidative stress. |
已发布 PubMed:开发用于检测1的32p后标记方法 Development of a 32P-postlabelling method for the detection of 1,巴豆醛在体内的n2-丙去氧鸟苷加合物。 N2-propanodeoxyguanosine adducts of crotonaldehyde in vivo. |
已发布 PubMed:挥发性醛是有前景的广谱收获后杀虫剂。 Volatile aldehydes are promising broad-spectrum postharvest insecticides. |
已发布 PubMed:检测1 Detection of 1,口服应用巴豆醛后,采用适应性的(32)p后标记技术,在fischer 344大鼠的dna中产生n(2)-丙去氧鸟苷加合物。 N(2)-propanodeoxyguanosine adducts in DNA of Fischer 344 rats by an adapted (32)P-post-labeling technique after per os application of crotonaldehyde. |
已发布 PubMed:检测1 Detection of 1,通过32p后标记技术在费歇尔344大鼠器官中的2-己烯醛n2-丙去氧鸟嘌呤鸟嘌呤加合物。 N2-propanodeoxyguanosine adducts of 2-hexenal in organs of Fischer 344 rats by a 32P-post-labeling technique. |
已发布 PubMed:细胞对氧化还原活性脂质过氧化产物的反应 Cellular response to the redox active lipid peroxidation products: 4-羟基-2-壬烯醛诱导谷胱甘肽S-转移酶p。 induction of glutathione S-transferase P by 4-hydroxy-2-nonenal. |
已发布 PubMed: (e)-2-己烯引起的脱氧核糖核酸 DNA损伤和环1的形成 ,n2-(1 N2-(1,3-propano)-2'-deoxyguanosine 加合物 加合物 adducts in 哺乳动物的 mammalian 细胞 cells. |
已发布 PubMed:巴豆醛 Crotonaldehyde: 致癌和致突变的空气 a carcinogenic and mutagenic air, 水和食品污染物。 water and food pollutant. |
已发布 PubMed:谷胱甘肽和解毒酶对原代大鼠肝细胞和 淋巴母细胞中2-烯醛诱导的dna损伤的影响。 The influence of glutathione and detoxifying enzymes on DNA damage induced by 2-alkenals in primary rat hepatocytes and human lymphoblastoid cells. |
已发布 PubMed:醛类 Aldehydes: 存在 Occurrence, 致癌潜力 carcinogenic potential, 作用机理和风险评估。 mechanism of action and risk assessment. |
已发布 PubMed:由硫化氢和2-丁醛形成有气味的化合物。 Formation of odorous compounds from hydrogen sulphide and 2-butenal. |
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