20445-33-4

中文名称甲氧基-三氟甲基苯

英文名称 (S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE

CAS 20445-33-4

分子式 C10H8ClF3O2

MDL 编号 MFCD00067105

分子量 252.62

MOL 文件 20445-33-4.mol

更新日期 2023/03/20 19:41:21

20445-33-4 结构式

基本信息物理化学性质安全数据应用领域图谱信息知名试剂公司产品信息甲氧基-三氟甲基苯价格(试剂级)

基本信息

中文别名

甲氧基-三氟甲基苯
(s)-(+)-α-甲氧基-α-(三氟甲基)苯乙酰氯
(S)-(+)-ALPHA-甲氧基-ALPHA-三氟甲基苯乙酰氯
(S)-(+)-Α-甲氧基-Α-(三氟甲基)苯乙酰氯, 98+%

英文别名

(+)-ALPHA-METHOXY-ALPHA-(TRIFLUOROMETHYL)PHENYLACETYL CHLORIDE
(+)-MOSHER'S ACID CHLORIDE
MOSHER'S ACID CHLORIDE
(+)-MOSHER'S CHLORIDE
(+)-MTPA-CL
(R)-(-)-1-METHOXY-1-(TRIFLUOROMETHYL)PHENYL ACETYL CHLORIDE
(R)-(+)-1-METHOXY-1-(TRIFLUOROMETHYL)PHENYLACETYL CHLORIDE
(R)-(-)-ALPHA-METHOXY-ALPHA-(TRIFLUOROMETHYL)BENZENEACETYLCHLORIDE
R(-)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETIC ACID CHLORIDE
(R)-(-)-ALPHA-METHOXY-ALPHA-(TRIFLUOROMETHYL)PHENYLACETYL CHLORIDE
(R)-(-)-A-METHOXY-A-(TRIFLUOROMETHYL)PHENYLACETYL CHLORIDE
R(-)-MTPA-CL
(S)-(+)-1-METHOXY-1-(TRIFLUOROMETHYL)PHENYL ACETYL CHLORIDE
(S)-(+)-ALPHA-METHOXY-ALPHA-(TRIFLUOROMETHYL)BENZENEACETYLCHLORIDE
(S)-(-)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE
(S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE
(S)-(+)-A-METHOXY-A-(TRIFLUOROMETHYL)PHENYLACETYL CHLORIDE
(S)-(+)-MTPA-CL
(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetylChloride[forDeterminationoftheopticalpurityofAlcoholsandAmines]
(S)-(+)-α-Methoxy-α-trifluoromethylphenylacetyl chloride

物理化学性质

比旋光度D24 +129.0± 0.2° (c = 5.17 in CCl4)

沸点213-214 °C(lit.)

密度1.35 g/mL at 25 °C(lit.)

折射率n20/D 1.47(lit.)

闪点194 °F

储存条件−20°C

形态液体

比重1.353

颜色透明无色至淡黄色

旋光性 (optical activity)[α]20/D +137±2°, c = 6.4% in carbon tetrachloride

水溶解性Slightly miscible with water.

敏感性湿气敏感

Merck14,6280

BRN3591564

CAS 数据库20445-33-4(CAS DataBase Reference)

安全数据

危险性符号(GHS)

GHS05

警示词危险

危险性描述H314

防范说明P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363

危险品标志C

危险类别码R34

安全说明S26-S36/37/39-S45-S27

危险品运输编号UN 3265 8/PG 2

WGK Germany3

F10-21

Hazard NoteCorrosive/Freeze

危险等级8

包装类别II

海关编码29189900

应用领域

用途一

用于测定乙醇和胺类的光学纯度。

图谱信息

甲氧基-三氟甲基苯(20445-33-4)核磁图(¹HNMR)
甲氧基-三氟甲基苯(20445-33-4)红外图谱(IR)

知名试剂公司产品信息

Acros Organics

(S)-(+)-alpha-甲氧基-alpha-三氟甲基苯乙酰氯
(S)-(+)-alpha-Methoxy-alpha-trifluoromethylphenylacetyl chloride, 99%(20445-33-4)

Alfa Aesar

(S)-(+)-α-甲氧基-α-(三氟甲基)苯乙酰氯,98+%
(S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+%(20445-33-4)

Sigma Aldrich

20445-33-4(sigmaaldrich)

TCI Shanghai

(+)-α-甲氧基-α-(三氟甲基)苯乙酰氯[用于醇类和胺类的光学纯度的测定]
(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines],>98.0%(GC)(20445-33-4)

甲氧基-三氟甲基苯价格(试剂级)

报价日期	产品编号	产品名称	CAS号	包装	价格
2024/04/30	L14332	(S)-(+)-α-甲氧基-α-(三氟甲基)苯乙酰氯, 98+% (S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+%	20445-33-4	50mg	524元
2024/04/30	L14332	(S)-(+)-α-甲氧基-α-(三氟甲基)苯乙酰氯, 98+% (S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+%	20445-33-4	250mg	1797元
2024/04/30	L14332	(S)-(+)-α-甲氧基-α-(三氟甲基)苯乙酰氯, 98+% (S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+%	20445-33-4	1g	4736元