| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| H838703 | MACKLIN | 反-2-庚醛 | 95% | 113元/5g; 270元/25g; 830元/100g; 2700元/500g; | 展开 |
储存：2-8°C 状态：无色到淡黄色液体 折射率：n20/D 1.450(lit.) |
| H0579 | TCI | trans-2-Heptenal | >95.0%(GC) | 645元/5ML; 1655元/25ML; | 展开 |
基本信息 | 纯度/分析方法 | >95.0%(GC) | | 分子式/分子量 | C7H12O = 112.17 | | 外观与形状(20℃) | 液体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 光,空气 | | Reaxys-RN | 1700822 | | PubChem物质ID | 87570964 | | SDBS (AIST Spectral DB) | 5757 | | MDL编号 | MFCD00007010 |
技术规格 | Appearance | Colorless to Light yellow to Light orange clear liquid | | Purity(GC) | min. 95.0 % |
物性(参考值) | 沸点 | 91 ℃/50 mmHg | | 闪点 | 54 ℃ | | 比重 | 0.85 | | 折射率 | 1.45 |
安全信息 | 图形或危害标志 |   | | 信号词 | 危险 | | 危险性说明 | H311 : 皮肤接触会中毒。
H302 : 吞咽有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H226 : 易燃液体和蒸气。
| | 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。
P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P233 : 保持容器密闭。
P243 : 采取防止静电放电的措施。
P241 : 使用防爆的电气/通风/照明设备。
P242 : 只能使用不产生火花的工具。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/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。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 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。
P361 + P364 : 立即脱掉所有沾染的衣服，清洗后方可重新使用。
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。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
P403 + P235 : 存放在通风良好的地方。保持低温。
P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN1988 | | 类别 | 3 / 6.1 | | 包装类别 | III | | 监管条件代码(*) | |
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| 219014 | J&K | trans-2-Heptenal | 95% | 551元/5ML; 1075元/25ML; | 展开 |
基本信息 | 分子式 | C7H12O | | 分子量 | 112.17 | | 沸点 | 90-91 | | 闪点 | 51 | | 密度 | 0.857 | | 折光率(n20D) | 1.4500 | | MDL编码 | MFCD00007010 | | EINECS 编号 | 242-608-0 | | 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 | H226
H302
H311
H317
H332 | | 防范说明 | P280
P312 | | UN号码 | 1988 | | 危险分类 | 3 | | 次要危险性 | 6.1 | | 包装等级 | III | | WGK | 3 | | RTECS | MJ8795000 |
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| W316504 | Sigma-Aldrich | trans-2-Heptenal | ≥95%, stabilized, FG | 637.25元/; 1610.79元/200 G; 6808.79元/1 KG; | 展开 |
产品说明 一般描述 trans-2-Heptenal is a volatile flavor constituent identified in heated butter and tomato. 包装 200 g in poly bottle
1 kg in glass bottle 基本信息 | 线性分子式 | CH3(CH2)3CH=CHCHO | | 分子量 | 112.17 | | FEMA编号 | 3165 | | Beilstein | 1700822 | | EC 号 | 242-608-0 | | 欧洲委员会编号 | 730 | | MDL编号 | MFCD00007010 | | PubChem化学物质编号 | 24901506 | | Flavis编号 | 5.150 | | NACRES | NA.21 |
产品性质 | 质量水平 | 400 | | 生物来源 | synthetic | | 等级 | FG
Halal
Kosher | | reg. compliance | EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 110 | | 蒸汽密度 | >1 (vs air) | | 测定 | ≥95% | | 包含 | alpha-tocopherol, synthetic as stabilizer | | 折射率 | n20/D 1.450 (lit.) | | bp | 90-91 ℃/50 mmHg (lit.) | | 密度 | 0.857 g/mL at 25 ℃ (lit.) | | 文件 | see Safety & Documentation for available documents | | 性状检查 | apple; fatty; green; green; spicy | | application(s) | flavors and fragrances | | 食品过敏原 | no known allergens | | SMILES string | [H]C(=O)\C([H])=C(/[H])CCCC | | InChI | 1S/C7H12O/c1-2-3-4-5-6-7-8/h5-7H,2-4H2,1H3/b6-5+ | | InChI key | NDFKTBCGKNOHPJ-AATRIKPKSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H226 - H302 + H332 - H311 - H317 | | 预防措施声明 | P210 - P261 - P264 - P280 - P303 + P361 + P353 - P370 + P378 | | 危险分类 | Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Sens. 1 | | 储存分类代码 | 3 - Flammable liquids | | WGK | WGK 3 | | 闪点(F) | 123.8 °F - closed cup | | 闪点(C) | 51 ℃ - closed cup | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
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| ALR-044N | AccuStandard | trans-2-Heptenal | | 309元/100mg; | 展开 |
| trans-2-Heptenal | 反式-2-庚烯醛 | 18829-55-5 | |
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| ALR-044S-CN-10X | AccuStandard | trans-2-Heptenal,1000 μg/mL in AcCN | 1000 μg/mL in AcCN | 309元/1mL; | 展开 |
| trans-2-Heptenal | 反式-2-庚烯醛 | 18829-55-5 | 1000 µg/mL |
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| 240980 | Fluorochem | (E)-Hept-2-enal | 95% | 264元/5g; 528元/25g; 1408元/100g; | 展开 |
基本信息 | CAS Number | 18829-55-5 | | MDL Number | MFCD00007010 | | Density | 0.85 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H226: Flammable liquid and vapour.
H302: Harmful if swallowed.
H311: Toxic in contact with skin.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
| | 防范说明 | P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof ./ equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304: IF INHALED: .
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.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P322: Specific measures (see . on this label).
P330: Rinse mouth.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P361: Remove/Take off immediately all contaminated clothing.
P363: Wash contaminated clothing before reuse.
P370 + P378: In case of fire: Use CO2, dry powder or foam for extinction.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P403 + P235: Store in a well-ventilated place. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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