| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| T819488 | MACKLIN | 三甲基膦酰基乙酸酯 | 95% | 30元/25g; 48元/100g; 134元/500g; 573元/2.5kg; | 咨询 |
储存：室温 状态：无色液体 折射率：n20/D 1.437(lit.) |
| P1265 | TCI | Trimethyl Phosphonoacetate | >96.0%(GC) | 290元/25G; 850元/100G; 1490元/250G; | 咨询 |
基本信息 | 纯度/分析方法 | >96.0%(GC) | | 分子式/分子量 | C5H11O5P = 182.11 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 1865177 | | PubChem物质ID | 87575359 | | SDBS (AIST Spectral DB) | 13802 | | MDL编号 | MFCD00008452 |
技术规格 | Appearance | Colorless to Almost colorless clear liquid | | Purity(GC) | min. 96.0 % |
物性(参考值) | 沸点 | 108 ℃/3 mmHg | | 闪点 | 70 ℃ | | 比重 | 1.27 | | 折射率 | 1.44 |
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。
H227 : 可燃液体。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
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。
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。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
P403 + P235 : 存放在通风良好的地方。保持低温。
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| 221839 | J&K | Trimethyl Phosphonoacetate | 98% | 61元/25g; 111元/100g; | 咨询 |
基本信息 | 分子式 | C5H11O5P | | 分子量 | 182.11 | | 沸点 | 265-268 | | 闪点 | 113 | | 密度 | 1.125 | | 折光率(n20D) | 1.4370 | | MDL编码 | MFCD00008452 | | Beilstein | 1865177 | | EINECS 编号 | 227-663-0 |
安全信息 |
| A13301 | Alfa Aesar | Trimethyl Phosphonoacetate | 98% | 966元/25g; 2116元/100g; 13655元/500g; | 咨询 |
应用
Trimethyl phosphonoacetate is used in the preparation of sarin A by intramolecular Mannich-type reactions. It is involved in the Horner-Wadsworth-Emmons olefination with aldehydes and ketones to give acrylic esters. It is also involved in oxa-Michael reactions, prenylation of oxindoles and heterocyclization reactions. 备注
Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00008452 EINECS
227-663-0 分子式
C5H11O5P 分子量
182.11 沸点
119-120°/1mm 闪点
70°(158°F) 密度
1.263 折射率
1.4370 灵敏度
Ambient temperatures. 形态
Liquid 溶解性
Slightly miscible with water. Beilstein
1865177 GHS危害和防范说明 GHS符号
Hazard Statements
H227-H315-H319-H335
Combustible liquid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P210e-P261-P280a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
9-36
Keep container in a well-ventilated place.Wear suitable protective clothing. TSCA
是 |
| C14023 | Alfa Aesar | Trimethyl Phosphonoacetate | 98% | 1017元/25g; 2985元/100g; 9517元/500g; | 咨询 |
基本信息 Ref#
14023 MDL
8452 分子式
C5 H11 O5 P 分子量
182.11 闪点
>112 密度
1.26 形态
Liquid |
| T79758 | Sigma-Aldrich | Trimethyl Phosphonoacetate | 98% | 652.83元/25 G; 732.1元/100 G; | 咨询 |
产品说明 应用 作为以下反应的反应物： - 分子内Mannich型反应可产生sarain A重氮三环核
- 有机催化的oxa-Michael反应
- 羟吲哚的异戊烯化和香叶基化
- 分子内Horner-Wadsworth-Emmons反应
- 烯烃交叉复分解/杂环化
包装 25, 100 g in glass bottle 基本信息 | 线性分子式 | (CH3O)2P(O)CH2CO2CH3 | | 分子量 | 182.11 | | Beilstein | 1865177 | | EC 号 | 227-663-0 | | MDL编号 | MFCD00008452 | | PubChem化学物质编号 | 24900489 |
产品性质 | 质量水平 | 200 | | 测定 | 98% | | reaction suitability | reaction type: C-C Bond Formation | | 折射率 | n20/D 1.437 (lit.) | | bp | 118 ℃/0.85 mmHg (lit.)
265-268 ℃ (lit.) | | 密度 | 1.125 g/mL at 25 ℃ (lit.) | | SMILES string | COC(=O)CP(=O)(OC)OC | | InChI | 1S/C5H11O5P/c1-8-5(6)4-11(7,9-2)10-3/h4H2,1-3H3 | | InChI key | SIGOIUCRXKUEIG-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
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| 373579 | Amethyst | Trimethyl Phosphonoacetate | 98%, 用于合成 | 54元/25G; 88元/100G; 281元/500G; | 咨询 |
基本信息 | 分子式 | C5H11O5P | | 分子量 | 182.11 | | 沸点 | 265-268 | | 闪点 | 113 | | 密度 | 1.125 | | 折光率(n20D) | 1.4370 | | MDL编码 | MFCD00008452 | | Beilstein | 1865177 | | EINECS 编号 | 227-663-0 |
安全信息 |
| 215697 | Fluorochem | Methyl 2-(dimethoxyphosphoryl)acetate | 95% | 220元/1g; 286元/25g; 968元/100g; | 咨询 |
基本信息 | CAS Number | 5927-18-4 | | MDL Number | MFCD00008452 | | Density | 1.125 |
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.
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: .
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).
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 local regulations.
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