| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D806833 | MACKLIN | 一缩二丙二醇 | 98%,mixture of isomers | 56元/500ml; 188元/2.5L; 672元/10L; | 咨询 |
储存：室温 状态：无色液体 折射率：n20/D 1.441(lit.) |
| D806832 | MACKLIN | 一缩二丙二醇 | 99%,mixture of isomers | 36元/100ml; 58元/250ml; 96元/500ml; 215元/2.5L; 690元/10L; 1140元/12X500ml; | 咨询 |
储存：室温 状态：无色液体 折射率：n20/D 1.441(lit.) |
| D0933 | TCI | Dipropylene Glycol (mixture of isomers) | >95.0%(GC) | 230元/25G; 390元/500G; | 咨询 |
基本信息 | 纯度/分析方法 | >95.0%(GC) | | 分子式/分子量 | C6H14O3 = 134.18 | | 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 | 湿气 (吸湿) | | PubChem物质ID | 87567526 | | MDL编号 | MFCD00004538 |
技术规格 | Appearance | Colorless to Almost colorless clear liquid | | Purity(GC) | min. 95.0 %(total of isomer) |
物性(参考值) | 闪点 | 138 ℃ | | 比重 | 1.03 | | 折射率 | 1.44 | | 水溶性 | 完全混溶 | | 溶解性(可与之混溶) | 乙醚 | | 溶解性(可溶于) | 醇,甲苯 |
相关法规 |
| A18716 | Alfa Aesar | Dipropylene glycol | mixture of isomers, 99% | 543元/500g; 1540元/2500g; | 咨询 |
应用
Dipropylene glycol, mixture of isomers is used as a solvent, plasticizer, polymerization initiator and monomer. It acts as an additive used in perfumes, skin and hair care products. It is an active ingredient in commercial fog fluid, which is used as an entertainment in fog machines. Further, it is used as an intermediate in polyurethane polyols, alkyd resins and non-reinforced polyesters. In addition to this, it is used in dyes, paints, hydraulic brake fluids and cutting oils. 备注
Hygroscopic. Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00051023 EINECS
246-770-3 分子式
HOC3H6OC3H6OH 分子量
134.18 熔点
-32° 沸点
231-235° 密度
1.022 折射率
1.4410 灵敏度
Ambient temperatures. 形态
Liquid 溶解性
Miscible with cold water, hot water, methanol, diethyl ether and ethanol. 安全信息 RTECS
UB9765000 TSCA
是 |
| C40915 | Alfa Aesar | Dipropylene glycol | 99%, mixture of isomers | 1328元/1kg; 2394元/3kg; | 咨询 |
基本信息 Ref#
40915 MDL
51023 分子式
C6 H14 O3 分子量
134.18 闪点
138 密度
1.02 形态
Colorless liquid |
| D215554 | Sigma-Aldrich | Dipropylene glycol | 99%, mixture of isomers | 344.81元/25 G; 467.68元/500 G; 1453.65元/3 KG; | 咨询 |
产品说明 应用 二丙二醇可用作TEMPO介导的苯乙烯活性自由基分散聚合的溶剂。 包装 塑料瓶包装 基本信息 | 线性分子式 | HOC3H6OC3H6OH | | 分子量 | 134.17 | | Beilstein | 1698372 | | EC 号 | 246-770-3 | | PubChem化学物质编号 | 24893644 | | NACRES | NA.22 |
产品性质 | 蒸汽密度 | 4.6 (vs air) | | 质量水平 | 200 | | 蒸汽压 | <0.01 mmHg ( 20 ℃) | | 测定 | 99% | | 折射率 | n20/D 1.441 (lit.) | | 密度 | 1.023 g/mL at 25 ℃ (lit.) | | SMILES string | CC(O)COCC(C)O.CC(O)COC(C)CO.CC(CO)OC(C)CO | | InChI | 1S/C6H14O3/c1-3-5(7)9-6(8)4-2/h5-8H,3-4H2,1-2H3 | | InChI key | QYSXYAURTRCDJU-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 266.0 °F - closed cup | | 闪点(C) | 130 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| 8.03265 | Sigma-Aldrich | Dipropylene glycol | (mixture of isomers) for synthesis | 269.09元/1 L; | 咨询 |
产品说明 分析说明 Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.020 - 1.022
Identity (IR): passes test 基本信息 | 经验(实验)分子式 | C6H14O3 | | 分子量 | 134.17 | | EC索引号 | 246-770-3 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.01 hPa ( 20 ℃) | | 测定 | ≥97.0% (GC) | | 自燃温度 | 310 ℃ (DIN 51794) | | 效能 | >5000 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rabbit) | | expl. lim. | 2.9-12.6 % (v/v) | | pH值(酸碱度) | 6-7 (20 ℃, 100 g/L in H2O) | | bp | 231-235 ℃/1013 hPa | | mp | -32 ℃ | | 转变温度 | flash point 121 ℃ | | 密度 | 1.02 g/cm3 at 20 ℃ | | 储存温度 | 2-30℃ | | InChI | 1S/C6H14O3/c1-3-5(7)9-6(8)4-2/h5-8H,3-4H2,1-2H3 | | InChI key | QYSXYAURTRCDJU-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 266.0 °F - closed cup | | 闪点(C) | 130 ℃ - closed cup |
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| 098936 | Fluorochem | Dipropylene glycol, mixture of isomers | | 220元/5g; 418元/25g; 726元/100g; | 咨询 |
基本信息 | CAS Number | 25265-71-8 | | MDL Number | MFCD29035085 | | Boiling Point | 227℃ | | Melting Point | < -20℃ | | Density | 1.023 |
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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