| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| M837885 | MACKLIN | 2-亚甲基-1,3-丙二醇 | 97% | 35元/1g; 158元/5g; 757元/25g; 2368元/100g; | 咨询 |
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| M2473 | TCI | 2-Methylene-1,3-propanediol | >96.0%(GC) | 190元/1G; 880元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >96.0%(GC) | | 分子式/分子量 | C4H8O2 = 88.11 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 1737653 | | PubChem物质ID | 253660309 | | MDL编号 | MFCD00075162 |
技术规格 | Appearance | Colorless to Light yellow to Light orange clear liquid | | Purity(GC) | min. 96.0 % |
物性(参考值) | 沸点 | 95 ℃/2 mmHg | | 比重 | 1.07 | | 折射率 | 1.47 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | 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。
P302 + P352 : 如皮肤沾染：用水充分清洗。
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。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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| 193879 | J&K | 2-Methylene-1,3-propanediol | 97% | 171元/1G; 681元/5G; | 咨询 |
基本信息 | 分子式 | C4H8O2 | | 分子量 | 88.11 | | 沸点 | 93-95 | | 闪点 | 110 | | 密度 | 1.081 | | 折光率(n20D) | 1.4730 | | MDL编码 | MFCD00075162 | | Beilstein | 1737653 | | EINECS 编号 | 222-516-7 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 |
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| C30859 | Alfa Aesar | 2-Methylene-1,3-propanediol | 97% | 1130元/1g; 3161元/5g; | 咨询 |
基本信息 Ref#
30859 MDL
75162 分子式
C4 H8 O2 分子量
88.11 闪点
<110 密度
1.08 |
| 339512 | Sigma-Aldrich | 2-Methylene-1,3-propanediol | 97% | 1136.38元/5 G; | 咨询 |
基本信息 | 线性分子式 | CH2=C(CH2OH)2 | | 分子量 | 88.11 | | Beilstein | 1737653 | | EC 号 | 222-516-7 | | MDL编号 | MFCD00075162 | | PubChem化学物质编号 | 24860646 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | 折射率 | n20/D 1.473 (lit.) | | bp | 93-95 ℃/2 mmHg (lit.) | | 密度 | 1.081 g/mL at 25 ℃ (lit.) | | SMILES string | OCC(=C)CO | | InChI | 1S/C4H8O2/c1-4(2-5)3-6/h5-6H,1-3H2 | | InChI key | JFFYKITVXPZLQS-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | 230.0 °F - closed cup | | 闪点(C) | 110 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
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| 079496 | Fluorochem | 2-Methylenepropane-1,3-diol | 99% | 352元/1g; 1056元/5g; 2112元/10g; 4224元/25g; | 咨询 |
基本信息 | CAS Number | 3513-81-3 | | MDL Number | MFCD00075162 | | Boiling Point | 93-95℃/2mm | | Density | 1.081 |
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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