| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| E808726 | MACKLIN | 3,4-环氧四氢呋喃 | 97% | 65元/5g; 250元/25g; 950元/100g; | 展开 |
储存：2~8°C 状态：无色液体 折射率：1.445-1.449 |
| E0795 | TCI | 3,4-Epoxytetrahydrofuran | >97.0%(GC) | 690元/5G; 2100元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >97.0%(GC) | | 分子式/分子量 | C4H6O2 = 86.09 | | 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 | 空气 | | Reaxys-RN | 102673 | | PubChem物质ID | 87561112 | | MDL编号 | MFCD00800639 |
技术规格 | Appearance | Colorless to Light yellow clear liquid | | Purity(GC) | min. 97.0 % |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | 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。
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。
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。
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。
P403 + P235 : 存放在通风良好的地方。保持低温。
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运输信息 | UN编号 | UN1993 | | 类别 | 3 | | 包装类别 | III | | 监管条件代码(*) | |
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| 231371 | J&K | 3,4-Epoxytetrahydrofuran | 96% | 192元/1G; 481元/5G; 836元/10G; | 展开 |
基本信息 | 分子式 | C4H6O2 | | 分子量 | 86.09 | | 闪点 | >38 | | 密度 | 1.237 | | 折光率(n20D) | 1.4450-1.4490 | | MDL编码 | MFCD00800639 | | Beilstein | 102673 | | EINECS 编号 | 206-006-1 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H226
H315
H319
H335 | | 防范说明 | P210
P261
P280
P302+P352
P305+P351+P338 | | UN号码 | 1993 | | 危险分类 | 3 | | 包装等级 | III |
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| Y10664 | Alfa Aesar | 3,6-Dioxabicyclo[3.1.0]hexane | | 201元/5g; 378元/10g; 815元/25g; | 展开 |
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| PHB00276 | Sigma-Aldrich | 3,4-Epoxytetrahydrofuran | AldrichCPR | 1393.87元/1 G; | 展开 |
产品说明 其他说明 Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY, (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE, OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY, WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE. 基本信息 | MDL编号 | MFCD00800639 | | PubChem化学物质编号 | 329822986 |
产品性质 | 形式 | solid | | SMILES string | C1(COC2)C2O1 | | InChI | 1S/C4H6O2/c1-3-4(6-3)2-5-1/h3-4H,1-2H2 | | InChI key | AIUTZIYTEUMXGG-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 | | 预防措施声明 | P301 + P312 + P330 | | 危险分类 | Acute Tox. 4 Oral | | 储存分类代码 | 13 - Non Combustible Solids | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 091902 | Fluorochem | 3,6-Dioxabicyclo[3.1.0]hexane | 97% | 220元/1g; 506元/5g; 880元/10g; 1584元/25g; | 展开 |
基本信息 | CAS Number | 285-69-8 | | MDL Number | MFCD00800639 | | Boiling Point | 144℃ | | Density | 1.237 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H226: Flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
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.
P321: Specific treatment (see . on this label).
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.
P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder 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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