CAS 13086-84-5; di-tert-butyl phosphite

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D830412

MACKLIN

二叔丁基亚磷酸盐

98%

48元/1g; 99元/5g; 430元/25g; 1415元/100g;

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储存：2~8℃,干燥
状态：浅黄色液体

D5814

TCI

Di-tert-butyl Phosphonate

>98.0%(T)

150元/1G; 520元/5G;

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基本信息

纯度/分析方法	>98.0%(T)
分子式/分子量	C₈H₁₉O₃P = 194.21
外观与形状(20℃)	液体
储存温度	0-10℃
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气,湿气 (分解),加热
Reaxys-RN	1100063
MDL编号	MFCD00995019

技术规格

Appearance	Colorless to Almost colorless clear liquid
Purity(Neutralization back titration)	min. 98.0 %

物性(参考值)

沸点	66 ℃/0.5 mmHg
闪点	163 ℃
比重	0.96
折射率	1.42

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。

030233

Alfa Aesar

Di-tert-butyl Phosphite

95%

212元/1g; 835元/5g; 3653元/25g;

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应用
Di-tert-butyl phosphite is used as a solvent, as an antioxidant, and as an intermediate.

备注
Handle under inert gas. Hygroscopic.

基本信息

MDL
MFCD00014999

EINECS
235-996-8

分子式
C₈H₁₉O₃P

分子量
194.21

沸点
66-68°/0.5mm

密度
0.995

折射率
1.4200

灵敏度
Moisture Sensitive. Air Sensitive. Store under Argon. Ambient temperatures.

形态
Liquid

溶解性
Soluble in organic solvents

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-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.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.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
23-26-37
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

762326

Sigma-Aldrich

Di-tert-butyl phosphite

95%

198.46元/1 G; 518.46元/5 G; 1726.43元/25 G;

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基本信息

经验(实验)分子式	C₈H₁₉O₃P
分子量	194.21
EC 号	235-996-8
MDL编号	MFCD00995019
PubChem化学物质编号	329766964
NACRES	NA.22

产品性质

质量水平	100
测定	95%
形式	liquid
reaction suitability	reaction type: Buchwald-Hartwig Cross Coupling Reaction reaction type: Heck Reaction reaction type: Hiyama Coupling reaction type: Negishi Coupling reaction type: Sonogashira Coupling reaction type: Stille Coupling reaction type: Suzuki-Miyaura Coupling reagent type: ligand
折射率	n20/D 1.419
密度	0.960 g/L at 25 ℃
官能团	phosphine
储存温度	2-8℃
SMILES string	O=P(OC(C)(C)C)OC(C)(C)C
InChI	1S/C8H19O3P/c1-7(2,3)10-12(9)11-8(4,5)6/h12H,1-6H3
InChI key	HLMXUWAUCZMWOG-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H314 - H317
预防措施声明	P261 - P272 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
危险分类	Skin Corr. 1B - Skin Sens. 1B
储存分类代码	8A - Combustible, corrosive hazardous materials
WGK	WGK 3
闪点(F)	325.4 °F
闪点(C)	163 ℃

044564

Fluorochem

Di-tert-butylphosphite

95%

220元/1g; 550元/5g; 2310元/25g;

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基本信息

CAS Number	13086-84-5
MDL Number	MFCD00014999
Density	0.995

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 .