CAS 3699-66-9; 三乙基二磷酸脂; triethyl 2-phosphonopropionate

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货号

品牌

产品名称

规格

包装、参考价格

T819172

MACKLIN

三乙基二磷酸酯

98%

30元/1g; 39元/5g; 126元/25g; 449元/100g;

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储存：室温
状态：无色液体
折射率：n20/D 1.431(lit.)

T2135

TCI

Triethyl 2-Phosphonopropionate

>98.0%(GC)

190元/5G; 660元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₉H₁₉O₅P = 238.22
外观与形状(20℃)	液体
Reaxys-RN	1786994
PubChem物质ID	87561510
SDBS (AIST Spectral DB)	52719
MDL编号	MFCD00009159

技术规格

Appearance	Colorless to Almost colorless clear liquid
Purity(GC)	min. 98.0 %

物性(参考值)

沸点	144 ℃/12 mmHg
闪点	88 ℃
比重	1.10
折射率	1.43

安全信息

信号词	警告
危险性说明	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。 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。 P403 + P235 : 存放在通风良好的地方。保持低温。

219770

J&K

Triethyl 2-Phosphonopropionate

98%

346元/10G; 1044元/50G;

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基本信息

分子式	C₉H₁₉O₅P
分子量	238.22
沸点	143-144
闪点	88
密度	1.111
折光率(n20D)	1.431-1.433
MDL编码	MFCD00009159
Beilstein	1786994
EINECS 编号	223-033-4
存储条件	Flammables

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 P280 P302+P352 P305+P351+P338
UN号码	1993
危险分类	3
包装等级	III
WGK	3
TSCA	否

B23261

Alfa Aesar

Triethyl 2-Phosphonopropionate

98%

993元/10g; 3113元/50g;

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应用
Triethyl 2-phosphonopropionate is used as a reactant in intramolecular conjugate addition for the synthesis of floresolide B, enantioselective synthesis of spiroindane di-methyl acetic acid and in stereo selective intramolecular Diels-Alder reactions. It plays an important role in Horner-Wadsworth-Emmons reactions and chemoenzymatic one-pot synthesis of gamma-butyrolactones. It is also used in the preparation of 3-[2]furyl-2-methyl-acrylic acid ethyl ester by reacting with furfural.

备注
Incompatible with strong bases.

基本信息

MDL
MFCD00009159

EINECS
223-033-4

分子式
C₉H₁₉O₅P

分子量
238.22

沸点
143-144°/12mm

闪点
88°(190°F)

密度
1.111

折射率
1.4320

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with chloroform and methanol.

Beilstein
1786994

GHS危害和防范说明

Hazard Statements
H227
Combustible liquid.

Precautionary Statements
P210e-P280a-P370+P378a-P403+P235-P501a
Wear protective gloves and eye/face protection.In case of fire: Use for extinction: CO2, powder or water spray.Store in a well-ventilated place. Keep cool.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
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
否

C17436

Alfa Aesar

Triethyl 2-Phosphonopropionate

98%

948元/10g; 3155元/50g;

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基本信息

Ref#
17436

MDL
9159

分子式
C9 H19 O5 P

分子量
238.22

闪点
88

密度
1.11

174653

Sigma-Aldrich

Triethyl 2-Phosphonopropionate

98%

544.31元/10 G; 1941.71元/50 G;

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产品说明

应用

该 Wittig-Horner 试剂可与各种醛和酮发生缩合反应形成丙烯酸酯。
反应物参与到：

分子内共轭加成法合成二甲醚 B
化学酶法一锅合成 γ-丁内酯
不对称氢化合成螺茚二甲基乙酸
立体选择性分子内 Diels-Alder 反应
霍-沃二氏反应

包装

10, 50 g in glass bottle

基本信息

线性分子式	(C₂H₅O)₂P(O)CH(CH₃)CO₂C₂H₅
分子量	238.22
Beilstein	1786994
EC 号	223-033-4
MDL编号	MFCD00009159
PubChem化学物质编号	24850353
NACRES	NA.22

产品性质

质量水平	100
测定	98%
形式	liquid
reaction suitability	reaction type: C-C Bond Formation
折射率	n20/D 1.431 (lit.)
bp	143-144 ℃/12 mmHg (lit.)
密度	1.111 g/mL at 25 ℃ (lit.)
SMILES string	CCOC(=O)C(C)P(=O)(OCC)OCC
InChI	1S/C9H19O5P/c1-5-12-9(10)8(4)15(11,13-6-2)14-7-3/h8H,5-7H2,1-4H3
InChI key	BVSRWCMAJISCTD-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	192.2 °F - closed cup
闪点(C)	89 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, type ABEK (EN14387) respirator filter

319122

Fluorochem

Ethyl 2-(diethoxyphosphoryl)propanoate

98%

220元/1g; 242元/5g; 308元/10g; 726元/25g; 2068元/100g;

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基本信息

CAS Number	3699-66-9
MDL Number	MFCD00009159
Boiling Point	143-144℃/12mmHg
Density	1.111

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 .