| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| E808896 | MACKLIN | 丁酰乙酸乙酯 | 97% | 24元/5g; 65元/25g; 232元/100g; 1002元/500g; | 展开 |
储存：室温 状态：无色液体 折射率：n20/D 1.427(lit.) |
| K0030 | TCI | Ethyl 3-Oxohexanoate | >95.0%(GC) | 250元/25ML; 2200元/500ML; | 展开 |
基本信息 | 纯度/分析方法 | >95.0%(GC) | | 分子式/分子量 | C8H14O3 = 158.20 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 507689 | | PubChem物质ID | 87571963 | | SDBS (AIST Spectral DB) | 22841 | | MDL编号 | MFCD00009401 |
技术规格 | Appearance | Colorless to Light yellow clear liquid | | Purity(GC) | min. 95.0 %(total of isomers) |
物性(参考值) | 熔点 | -44 ℃ | | 沸点 | 95 ℃/15 mmHg | | 闪点 | 78 ℃ | | 比重 | 0.99 | | 折射率 | 1.43 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H302 + H312 + H332 : 吞咽、皮肤接触或吸入有害。
H227 : 可燃液体。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。
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。
P271 : 只能在室外或通风良好之处使用。
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。
P362+P364 : 脱掉沾污的衣服，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。
P302 + P352 + P312 : 如皮肤沾染：用水充分清洗。如感觉不适，呼叫急救中心/医生。
P304 + P340 + P312 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。如感觉不适，呼叫急救中心/医生。
P403 + P235 : 存放在通风良好的地方。保持低温。
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相关法规 |
| 466229 | J&K | Ethyl Butyrylacetate | 98% | 183元/25G; 602元/100G; | 展开 |
基本信息 | 分子式 | C8H14O3 | | 分子量 | 158.19 | | 沸点 | 104 | | 闪点 | 90 | | 密度 | 0.989 | | 折光率(n20D) | 1.425 - 1.429 | | MDL编码 | MFCD00009401 | | Beilstein | 507689 | | EINECS 编号 | 221-835-9 |
安全信息 | 防范说明 | P262 | | WGK | 3 | | RTECS | MO8420500 | | TSCA | 否 |
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| A12786 | Alfa Aesar | Ethyl Butyrylacetate | 98% | 830元/50g; 2148元/250g; 8137元/1000g; | 展开 |
基本信息 MDL
MFCD00009401 EINECS
221-835-9 分子式
C8H14O3 分子量
158.20 熔点
-44° 沸点
94-95°/12mm 闪点
78°(172°F) 密度
0.990 折射率
1.4270 形态
Liquid Beilstein
507689 GHS危害和防范说明 GHS符号
 Hazard Statements
H227-H301
Combustible liquid.Toxic if swallowed. Precautionary Statements
P210e-P280a-P301+P310a-P405-P403+P235-P501a
Wear protective gloves and eye/face protection.Wear protective gloves and eye/face protection.Store locked up.Store in a well-ventilated place. Keep cool.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
22
Harmful if swallowed. 安全等级
23-36-60
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 RTECS
MO8420500 TSCA
否 |
| W368318 | Sigma-Aldrich | Ethyl 3-Oxohexanoate | ≥98% | 566.48元/100 G; | 展开 |
产品说明 一般描述 Ethyl 3-oxohexanoate is a volatile flavor ester that is reported to occur in banana fruit. It can undergo bioreduction to form ethyl (R)-3-hydroxyhexanoate, another key food flavoring agent. 包装 100 g in glass bottle
1 kg in glass bottle
5 kg in poly drum 基本信息 | 线性分子式 | CH3CH2CH2COCH2COOC2H5 | | 分子量 | 158.19 | | FEMA编号 | 3683 | | Beilstein | 507689 | | EC 号 | 221-835-9 | | MDL编号 | MFCD00009401 | | PubChem化学物质编号 | 24901533 | | Flavis编号 | 9.542 | | NACRES | NA.21 |
产品性质 | 质量水平 | 400 | | 生物来源 | synthetic | | 测定 | ≥98% | | 折射率 | n20/D 1.427 (lit.) | | bp | 104 ℃/22 mmHg (lit.) | | 密度 | 0.989 g/mL at 25 ℃ (lit.) | | 文件 | see Safety & Documentation for available documents | | 性状检查 | berry; green; sweet | | application(s) | flavors and fragrances | | 食品过敏原 | no known allergens | | SMILES string | CCCC(=O)CC(=O)OCC | | InChI | 1S/C8H14O3/c1-3-5-7(9)6-8(10)11-4-2/h3-6H2,1-2H3 | | InChI key | KQWWVLVLVYYYDT-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | 194.0 °F - closed cup | | 闪点(C) | 90 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
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| 094679 | Fluorochem | Ethyl 3-Oxohexanoate | >95.0%(GC) | 220元/1g; 418元/25g; 1122元/100g; 3542元/500ml; | 展开 |
基本信息 | CAS Number | 3249-68-1 | | MDL Number | MFCD00009401 | | Boiling Point | 95℃ | | Melting Point | -44℃ | | Density | 0.99 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
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.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
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.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
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.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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