| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| A793540 | MACKLIN | 4-戊烯酸 | 10mM in DMSO | 185元/1ml; | 咨询 |
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| A831295 | MACKLIN | 4-戊烯酸 | 98% | 30元/5g; 56元/25g; 138元/100g; 662元/500g; 2268元/2.5kg; | 咨询 |
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| P0645 | TCI | 4-Pentenoic Acid | >98.0%(GC)(T) | 540元/25ML; 1640元/100ML; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C5H8O2 = 100.12 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 1633696 | | PubChem物质ID | 87574804 | | SDBS (AIST Spectral DB) | 5399 | | MDL编号 | MFCD00004408 |
技术规格 | Appearance | Colorless to Light yellow clear liquid | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % |
物性(参考值) | 沸点 | 182 ℃ | | 闪点 | 93 ℃ | | 比重 | 0.98 | | 折射率 | 1.43 | | 水溶性 | 不溶 | | 溶解性(可溶于) | 醇 |
安全信息 | 图形或危害标志 |   | | 信号词 | 危险 | | 危险性说明 | H302 : 吞咽有害。 H314 : 造成严重皮肤灼伤和眼损伤。 H227 : 可燃液体。 H290 : 可能腐蚀金属。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。 P270 : 使用本产品时不要进食、饮水或吸烟。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P234 : 只能在原容器中存放。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。 P390 : 吸收溢出物,防止材料损坏。 P303 + P361 + P353 : 如皮肤(或头发)沾染:立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。 P301 + P330 + P331 : 如误吞咽:漱口。不要诱导呕吐。 P363 : 沾染的衣服清洗后方可重新使用。 P301 + P312 + P330 : 如误吞咽:如感觉不适,呼叫急救中心/医生。漱口。 P304 + P340 + P310 : 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。立即呼叫急救中心/医生。 P305 + P351 + P338 + P310 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。立即呼叫急救中心/医生。 P403 + P235 : 存放在通风良好的地方。保持低温。 P406 : 贮存于抗腐蚀/带抗腐蚀衬里的容器中。 P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN3265 | | 类别 | 8 | | 包装类别 | II | | 监管条件代码(*) | |
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| A13991 | Alfa Aesar | 4-Pentenoic Acid | 98% | 732元/10g; 1660元/25g; 6091元/100g; | 咨询 |
应用 The sulfonation of 4-pentenoic acid (Allylacetic acid) yields the corresponding γ-lactone. It was used to inhibit fatty acid oxidation in rat heart mitochondria. 备注 Stable under recommended storage conditions. Incompatible with oxidizing agents and bases. 基本信息 MDL MFCD00004408 EINECS 209-732-7 分子式 H2C=CH(CH2)2CO2H 分子量 100.12 熔点 -22° 沸点 187-189° 闪点 89°(192°F) 密度 0.891 折射率 1.4283 灵敏度 Ambient temperatures. 形态 Liquid 溶解性 Soluble in alcohol, Slightly soluble in water Beilstein 1633696 GHS危害和防范说明 GHS符号
  Hazard Statements H227-H302-H314-H318 Combustible liquid.Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage. Precautionary Statements P210e-P260h-P303+P361+P353-P305+P351+P338-P405-P501a IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级 8 包装组 III 危险类别 22-34 Harmful if swallowed.Causes burns. 安全等级 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). 欧盟危险品标志
 RTECS SB2800000 TSCA 是 |
| C26902 | Alfa Aesar | 4-Pentenoic Acid | 99% | 668元/5g; 1500元/25g; 4798元/100g; | 咨询 |
基本信息 Ref# 26902 MDL 4408 分子式 C5 H8 O2 分子量 100.2 闪点 89 密度 0.975 形态 Liquid 安全信息 危险等级 8 包装组 III |
| 245925 | Sigma-Aldrich | 4-Pentenoic Acid | 97% | 255.31元/5 G; 1163.22元/25 G; | 咨询 |
产品说明 一般描述 4-戊烯酸(烯丙基乳酸)磺化生成相应的 γ-内酯 。 应用 用 4-戊烯酸(烯丙基乳酸)抑制大鼠心脏线粒体的脂肪酸氧化 。 包装 5, 25 g in glass bottle 基本信息 | 线性分子式 | CH2=CHCH2CH2COOH | | 分子量 | 100.12 | | Beilstein | 1633696 | | EC 号 | 209-732-7 | | MDL编号 | MFCD00004408 | | PubChem化学物质编号 | 24854769 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 蒸汽密度 | >1 (vs air) | | 测定 | 97% | | 形式 | liquid | | 折射率 | n20/D 1.428 (lit.) | | bp | 83-84 ℃/12 mmHg (lit.) | | mp | −22.5 ℃ (lit.) | | 密度 | 0.981 g/mL at 25 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | OC(=O)CCC=C | | InChI | 1S/C5H8O2/c1-2-3-4-5(6)7/h2H,1,3-4H2,(H,6,7) | | InChI key | HVAMZGADVCBITI-UHFFFAOYSA-N |
安全信息 | 象形图 |   | | 警示用语: | Danger | | 危险声明 | H302 - H314 | | 预防措施声明 | P280 - P301 + P312 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 192.2 °F - closed cup | | 闪点(C) | 89 ℃ - closed cup | | 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
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| W284300 | Sigma-Aldrich | 4-Pentenoic Acid | ≥98%, stabilized, FG | 404.65元/; 670.21元/25 G; 1104.99元/100 G; 7104.48元/1 KG; | 咨询 |
产品说明 一般描述 4-Pentenoic acid is a volatile acid reported to be found in tobacco. 基本信息 | 线性分子式 | CH2=CHCH2CH2COOH | | 分子量 | 100.12 | | FEMA编号 | 2843 | | Beilstein | 1633696 | | EC 号 | 209-732-7 | | 欧洲委员会编号 | 2004 | | MDL编号 | MFCD00004408 | | PubChem化学物质编号 | 24901344 | | Flavis编号 | 8.048 | | NACRES | NA.21 |
产品性质 | 质量水平 | 400 | | 生物来源 | synthetic | | 等级 | FG Halal Kosher | | agency | meets purity specifications of JECFA | | reg. compliance | EU Regulation 1334/2008 & 178/2002 FDA 21 CFR 172.515 | | 蒸汽密度 | >1 (vs air) | | 测定 | ≥98% | | 包含 | α-tocopherol, synthetic as stabilizer | | 折射率 | n20/D 1.428 (lit.) | | bp | 83-84 ℃/12 mmHg (lit.) | | mp | −22.5 ℃ (lit.) | | 密度 | 0.981 g/mL at 25 ℃ (lit.) | | 文件 | see Safety & Documentation for available documents | | 性状检查 | cheese | | application(s) | flavors and fragrances | | 食品过敏原 | no known allergens | | SMILES string | OC(=O)CCC=C | | InChI | 1S/C5H8O2/c1-2-3-4-5(6)7/h2H,1,3-4H2,(H,6,7) | | InChI key | HVAMZGADVCBITI-UHFFFAOYSA-N |
安全信息 | 象形图 |   | | 警示用语: | Danger | | 危险声明 | H302 - H314 | | 预防措施声明 | P270 - P280 - P301 + P312 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 192.2 °F - closed cup | | 闪点(C) | 89 ℃ - closed cup | | 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
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| 313269 | Amethyst | 4-Pentenoic Acid | 98%, 用于合成 | 55元/5G; 158元/25G; 545元/100G; | 咨询 |
基本信息 | 分子式 | C5H8O2 | | 分子量 | 100.12 | | 熔点 | -23 | | 沸点 | 187-189 | | 闪点 | 89 | | 密度 | 0.981 | | 折光率(n20D) | 1.4280 | | MDL编码 | MFCD00004408 | | Beilstein | 1633696 | | EINECS 编号 | 209-732-7 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 |   | | 提示语 | Danger | | 危险说明 | H302 H314 | | 防范说明 | P280 P305+P351+P338 P314 | | UN号码 | 1760 | | 危险分类 | 8 | | 包装等级 | III | | WGK | 1 | | RTECS | SB2800000 | | TSCA | 是 |
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| 002777 | Fluorochem | 4-Pentenoic Acid | 97% | 638元/25g; 1078元/100g; | 咨询 |
基本信息 | CAS Number | 591-80-0 | | MDL Number | MFCD00004408 | | Boiling Point | 83-84℃/12mm | | Melting Point | -22.5℃ | | Density | 0.981 |
安全信息 | 图形或危害标志 |   | | 危险性说明 | H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage.
| | 防范说明 | P260: Do not breathe . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P321: Specific treatment (see . on this label). P330: Rinse mouth. P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.
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