| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| T823973 | MACKLIN | 三甘醇单甲醚 | 98% | 58元/100ml; 152元/500ml; 622元/2.5L; 1800元/10L; | 展开 |
储存：室温 状态：无色液体 折射率：n20/D 1.439 |
| T874977 | MACKLIN | 三甘醇单甲醚 | ≥99%(GC) | 70元/100ml; 179元/500ml; 699元/2.5L; | 展开 |
储存：室温 状态：无色液体 折射率：n20/D 1.439 |
| T0709 | TCI | Triethylene Glycol Monomethyl Ether | >98.0%(GC) | 215元/25ML; 495元/500ML; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C7H16O4 = 164.20 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 1700198 | | PubChem物质ID | 87576575 | | SDBS (AIST Spectral DB) | 3983 | | MDL编号 | MFCD00002875 |
技术规格 | Appearance | Colorless clear liquid | | Purity(GC) | min. 98.0 % |
物性(参考值) | 熔点 | -45 ℃ | | 沸点 | 248 ℃ | | 闪点 | 134 ℃ | | 比重 | 1.05 | | 折射率 | 1.44 | | 水溶性 | 完全混溶 | | 溶解性(可与之混溶) | 乙醚,醇 |
安全信息 | 信号词 | 警告 | | 危险性说明 | H316 : 造成轻微皮肤刺激。
H320 : 造成眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
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。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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相关法规 |
| 90450 | Sigma-Aldrich | Triethylene Glycol Monomethyl Ether | purum, ≥97.0% (GC) | 311.33元/250 ML; 657.52元/1 L; | 展开 |
产品说明 应用 Triethylene glycol monomethyl ether (TEGME) was used in the following studies: - To study the structural and thermosensitive properties of phosphazene derivatives having glycol and amino acids groups.
- Synthesis of amphiphilic o-phenylene ethylene oligomers.
- Preparation of pegylated zinc(II) phthalocyanines.
- Modification of 2-OH positions in cyclodextrin thioethers, which are used for transport of hydrophobic drugs.
- Functionalizing polymethacrylic acid (PMMA), hence increasing inhibition in crack generation in TEGMA-PMMA compared to unmodified PMMA electrodes.
- Preparation of difunctionalized ionic liquids (ILs).
- As terminal groups for cationic dendrons, which was further used to encapsulate an inorganic polyanionic cluster.
基本信息 | 线性分子式 | CH3(OCH2CH2)3OH | | 分子量 | 164.20 | | Beilstein | 1700198 | | EC 号 | 203-962-1 | | MDL编号 | MFCD00002875 | | PubChem化学物质编号 | 329769908 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 蒸汽密度 | 5.66 (vs air) | | 蒸汽压 | <0.01 mmHg ( 20 ℃) | | 描述 | non-ionic | | 等级 | purum | | 测定 | ≥97.0% (GC) | | 形式 | liquid | | 分子量 | 164.20 g/mol | | 折射率 | n20/D 1.439 (lit.)
n20/D 1.439 | | bp | 122 ℃/10 mmHg (lit.) | | 密度 | 1.026 g/mL at 25 ℃ (lit.) | | SMILES string | COCCOCCOCCO | | InChI | 1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3 | | InChI key | JLGLQAWTXXGVEM-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 230.0 °F - closed cup | | 闪点(C) | 110 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| 8.14587 | Sigma-Aldrich | Triethylene Glycol Monomethyl Ether | for synthesis | 691.41元/1 L; | 展开 |
产品说明 分析说明 Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.047 - 1.049
Identity (IR): passes test 基本信息 | 经验(实验)分子式 | C7H16O4 | | 分子量 | 164.20 | | MDL编号 | MFCD00002875 | | EC索引号 | 203-962-1 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.1 hPa ( 20 ℃) | | 测定 | ≥97.0% (GC) | | 自燃温度 | 210 ℃ | | 效能 | 11850 mg/kg LD50, oral (Rat)
7448 mg/kg LD50, skin (Rabbit) | | pH值(酸碱度) | 5-7 (20 ℃ in H2O) | | bp | 245-255 ℃/1013 hPa | | 转变温度 | flash point 133 ℃ | | 密度 | 1.04 g/cm3 at 20 ℃ | | 储存温度 | 2-30℃ | | InChI | 1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3 | | InChI key | JLGLQAWTXXGVEM-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 230.0 °F - closed cup | | 闪点(C) | 110 ℃ - closed cup |
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| 317292 | Sigma-Aldrich | Triethylene Glycol Monomethyl Ether | 95% | 526元/25 ML; 785.43元/500 ML; 1232.86元/2 L; | 展开 |
产品说明 应用 三乙二醇单甲醚可作为试剂和溶剂，应用于：
- 对氧化还原液流电池蒽醌材料进行改性
- 制备用于电化学装置的聚合物电解质,
- 形成吸收二氧化硅的聚乙二醇二元体系。
包装 2 L in poly bottle
25, 500 mL in poly bottle 基本信息 | 线性分子式 | CH3(OCH2CH2)3OH | | 分子量 | 164.20 | | Beilstein | 1700198 | | EC 号 | 203-962-1 | | MDL编号 | MFCD00002875 | | PubChem化学物质编号 | 24859069 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 蒸汽密度 | 5.66 (vs air) | | 蒸汽压 | <0.01 mmHg ( 20 ℃) | | 测定 | 95% | | 杂质 | ~2% corresponding tetraethylene glycol ethers
~2% each of the corresponding diethylene glycol methyl ether | | 折射率 | n20/D 1.439 (lit.) | | bp | 122 ℃/10 mmHg (lit.) | | 密度 | 1.026 g/mL at 25 ℃ (lit.) | | SMILES string | COCCOCCOCCO | | InChI | 1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3 | | InChI key | JLGLQAWTXXGVEM-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 230.0 °F - closed cup | | 闪点(C) | 110 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
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| 432199 | Fluorochem | 2-(2-(2-Methoxyethoxy)ethoxy)ethanol | 95% | 264元/100g; 814元/500ml; | 展开 |
基本信息 | CAS Number | 112-35-6 | | MDL Number | MFCD00002875 | | Boiling Point | 248℃ | | Melting Point | -45℃ | | Density | 1.05 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
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).
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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