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(S)-(+)-α-甲氧基-α-(三氟甲基)苯乙酰氯

用途

【用途一】
用于测定乙醇和胺类的光学纯度。

名称

[ CAS 号 ]:
20445-33-4

[ 中文名 ]:
甲氧基-三氟甲基苯

[ 英文名 ]:
(S)-(+)-alpha-methoxy-alpha-trifluoromethylphenylacetyl chloride

[中文别名 ]:

[英文别名 ]:

MFCD00067105
(S)-(+)-Mosher's acid chloride
(S)-(+)-MTPA-Cl
(+)-MTPA-Cl
(+)-Moshers Acid Chloride
(+)-Mosher's Acid Chloride
Mosher's acid chloride
(+)-Mtpa chloride
(S)-(+)-α-Methoxy-α-t

物理化学性质

[ 密度 ]:
1.35 g/mL at 25 °C(lit.)

[ 沸点 ]:
213-214 °C(lit.)

[ 分子式 ]:
C₁₀H₈ClF₃O₂

[ 分子量 ]:
252.61800

[ 闪点 ]:
194 °F

[ 精确质量 ]:
252.01600

[ PSA ]:
26.30000

[ LogP ]:
2.85600

[ 外观性状 ]:
液体;Colorless to Almost colorless clear liquid

[ 蒸汽压 ]:
0.164mmHg at 25°C

[ 折射率 ]:
n20/D 1.47(lit.)

[ 储存条件 ]:
−20°C

MSDS

安全信息

[ 符号 ]:

GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
C

[ 风险声明 (欧洲) ]:
R34:Causes burns.

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S27

[ 危险品运输编码 ]:
UN 3265 8/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
II

[ 危险类别 ]:
8

[ 海关编码 ]:
2918990090

合成路线

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[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

文献

Six New Polyketide Decalin Compounds from Mangrove Endophytic Fungus Penicillium aurantiogriseum 328.

Mar. Drugs 13 , 6306-18, (2015)

Six new compounds with polyketide decalin ring, peaurantiogriseols A-F (1-6), along with two known compounds, aspermytin A (7), 1-propanone,3-hydroxy-1- (1,2,4a,5,6,7,8,8a-octahydro-2,5-dihydroxy-1,2,...

High-performance liquid chromatographic resolution of enantiomers of 1-phenyl-2-aminopropanes (amphetamines) with four chiral reagents.

J. Chromatogr. A. 307 , 335, (1984)

High-performance liquid chromatography (HPLC) was employed for resolution of enantiomers of chiral ring-substituted 1-phenyl-2- aminopropanes (amphetamines) and 1-phenylethylamine following derivatiza...

Mosher ester analysis for the determination of absolute configuration of stereogenic (chiral) carbinol carbons.

Nat. Protoc. 2 , 2451-2458, (2007)

This protocol details the most commonly used nuclear magnetic resonance (NMR)-based method for deducing the configuration of otherwise unknown stereogenic, secondary carbinol (alcohol) centers (R1R2CH...

更多文献

(S)-(+)-α-甲氧基-α-(三氟甲基)苯乙酰氯

用途

名称

物理化学性质

MSDS

详细MSDS(安全技术说明书)

安全信息

合成路线

详细合成路线

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上游产品

下游产品

海关

文献

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