| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| M812971 | MACKLIN | 2-甲基四氢呋喃-3-酮 | 98% | 30元/5g; 40元/25g; 158元/100g; 730元/500g; | 展开 |
储存：室温,密封 状态：无色液体 折射率：n20/D 1.429(lit.) |
| M795509 | MACKLIN | 2-Methyltetrahydrofuran-3-one | 10mM in DMSO | 185元/1ml; | 展开 |
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| M1055 | TCI | 2-Methyltetrahydrofuran-3-one | >98.0%(GC) | 215元/5G; 575元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C5H8O2 = 100.12 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 1341334 | | PubChem物质ID | 87573025 | | SDBS (AIST Spectral DB) | 19132 | | MDL编号 | MFCD00010423 |
技术规格 | Appearance | Colorless to Yellow to Green clear liquid | | Purity(GC) | min. 98.0 % |
物性(参考值) | 沸点 | 139 ℃ | | 闪点 | 38 ℃ | | 比重 | 1.04 | | 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 : 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。
P362+P364 : 脱掉沾污的衣服，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。
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相关法规 运输信息 | UN编号 | UN1224 | | 类别 | 3 | | 包装类别 | III | | 监管条件代码(*) | |
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| 390851 | J&K | 2-Methyltetrahydro-3-furanone | 98% | 183元/5G; 494元/25G; | 展开 |
基本信息 | 分子式 | C5H8O2 | | 分子量 | 100.12 | | 沸点 | 139 | | 闪点 | 39 | | 密度 | 1.043 | | 折光率(n20D) | 1.4290 | | MDL编码 | MFCD00010423 | | Beilstein | 1341334 | | EINECS 编号 | 221-685-4 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H226
H302 | | 防范说明 | P210
P280
P240
P303+P361+P353
P403+P235 | | UN号码 | 1224 | | 危险分类 | 3 | | 包装等级 | III | | WGK | 3 | | RTECS | LU3579000 |
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| B20890 | Alfa Aesar | 2-Methyltetrahydrofuran-3-one | 98+% | 388元/5g; 1707元/25g; | 展开 |
基本信息 MDL
MFCD00010423 EINECS
221-685-4 分子式
C5H8O2 分子量
100.12 沸点
138-139° 闪点
39°(102°F) 密度
1.034 折射率
1.4290 形态
Liquid Beilstein
1341334 GHS危害和防范说明 GHS符号
Hazard Statements
H226-H302
Flammable liquid and vapour.Harmful if swallowed. Precautionary Statements
P210-P280a-P240-P241-P303+P361+P353-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves and eye/face protection.Ground/bond container and receiving equipment.Use explosion-proof electrical/ventilating/lighting/ equipment.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
3 包装组
III 危险类别
10-22
Flammable.Harmful if swallowed. 安全等级
36
Wear suitable protective clothing. 欧盟危险品标志
 RTECS
LU3579000 TSCA
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| W337307 | Sigma-Aldrich | 2-Methyltetrahydrofuran-3-one | ≥97%, FG | 404.65元/; 768.85元/100 G; 1167.21元/250 G; 2902.51元/1 KG; 12061.4元/5 KG; | 展开 |
基本信息 | 经验(实验)分子式 | C5H8O2 | | 分子量 | 100.12 | | FEMA编号 | 3373 | | Beilstein | 1341334 | | EC 号 | 221-685-4 | | 欧洲委员会编号 | 2338 | | MDL编号 | MFCD00010423 | | PubChem化学物质编号 | 24901672 | | Flavis编号 | 13.042 | | NACRES | NA.21 |
产品性质 | 质量水平 | 400 | | 生物来源 | synthetic | | 等级 | FG
Halal
Kosher | | agency | follows IFRA guidelines
meets purity specifications of JECFA | | reg. compliance | EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002 | | 测定 | ≥97% | | 折射率 | n20/D 1.429 (lit.) | | bp | 139 ℃ (lit.) | | 密度 | 1.034 g/mL at 25 ℃ (lit.) | | 文件 | see Safety & Documentation for available documents | | 性状检查 | coffee; nutty; brown; rum | | application(s) | flavors and fragrances | | 食品过敏原 | no known allergens | | 致敏芳香化合物 | no known allergens | | SMILES string | CC1OCCC1=O | | InChI | 1S/C5H8O2/c1-4-5(6)2-3-7-4/h4H,2-3H2,1H3 | | InChI key | FCWYQRVIQDNGBI-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H226 - H302 | | 预防措施声明 | P210 - P233 - P240 - P241 - P242 - P301 + P312 | | 危险分类 | Acute Tox. 4 Oral - Flam. Liq. 3 | | 储存分类代码 | 3 - Flammable liquids | | WGK | WGK 2 | | 闪点(F) | 102.2 °F - closed cup | | 闪点(C) | 39 ℃ - closed cup | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
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| W337330 | Sigma-Aldrich | 2-Methyltetrahydrofuran-3-one | natural, 97%, FG | 460.69元/; 2684.15元/100 G; 11338.8元/500 G; 18514.1元/1 KG; | 展开 |
基本信息 | 经验(实验)分子式 | C5H8O2 | | 分子量 | 100.12 | | FEMA编号 | 3373 | | Beilstein | 1341334 | | EC 号 | 221-685-4 | | MDL编号 | MFCD00010423 | | PubChem化学物质编号 | 329830608 | | Flavis编号 | 13.042 |
产品性质 | 质量水平 | 400 | | 等级 | FG
Halal
Kosher
natural | | reg. compliance | EU Regulation 1334/2008 & 178/2002 | | 测定 | 97% | | 折射率 | n20/D 1.429 (lit.) | | bp | 139 ℃ (lit.) | | 密度 | 1.034 g/mL at 25 ℃ (lit.) | | 文件 | see Safety & Documentation for available documents | | 性状检查 | brown; nutty; rum | | application(s) | flavors and fragrances | | 食品过敏原 | no known allergens | | SMILES string | CC1OCCC1=O | | InChI | 1S/C5H8O2/c1-4-5(6)2-3-7-4/h4H,2-3H2,1H3 | | InChI key | FCWYQRVIQDNGBI-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H226 - H302 | | 预防措施声明 | P210 - P301 + P312 + P330 | | 危险分类 | Acute Tox. 4 Oral - Flam. Liq. 3 | | 储存分类代码 | 3 - Flammable liquids | | WGK | WGK 2 | | 闪点(F) | 102.2 °F - closed cup | | 闪点(C) | 39 ℃ - closed cup |
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| 277487 | Sigma-Aldrich | 2-Methyltetrahydro-3-furanone | 98% | 355.95元/5 G; | 展开 |
产品说明 应用 2-Methyltetrahydro-3-furanone has been employed as an quorum sensing inhibitor-molecule to investigate its effect on growth and biofilm formation in Hafnia alvei. 包装 5 g in glass bottle 基本信息 | 经验(实验)分子式 | C5H8O2 | | 分子量 | 100.12 | | Beilstein | 1341334 | | EC 号 | 221-685-4 | | MDL编号 | MFCD00010423 | | PubChem化学物质编号 | 24856765 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 98% | | 形式 | liquid | | 折射率 | n20/D 1.429 (lit.) | | bp | 139 ℃ (lit.) | | 密度 | 1.034 g/mL at 25 ℃ (lit.) | | SMILES string | CC1OCCC1=O | | InChI | 1S/C5H8O2/c1-4-5(6)2-3-7-4/h4H,2-3H2,1H3 | | InChI key | FCWYQRVIQDNGBI-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H226 - H302 | | 预防措施声明 | P210 - P301 + P312 + P330 | | 危险分类 | Acute Tox. 4 Oral - Flam. Liq. 3 | | 储存分类代码 | 3 - Flammable liquids | | WGK | WGK 2 | | 闪点(F) | 102.2 °F - closed cup | | 闪点(C) | 39 ℃ - closed cup | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
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| 078759 | Fluorochem | 2-Methyl tetrahydro-3-furanone | 95% | 220元/1g; 220元/10g; 352元/25g; 1320元/100g; | 展开 |
基本信息 | CAS Number | 3188-00-9 | | MDL Number | MFCD00010423 |
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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