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N,N-二甲基甲酰胺二新戊基乙缩醛

N,N-二甲基甲酰胺二新戊基乙缩醛用途

用于酯化

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N,N-二甲基甲酰胺二新戊基乙缩醛名称

[ CAS 号 ]:
4909-78-8

[ 中文名 ]:
N,N-二甲基甲酰胺二新戊基乙缩醛

[ 英文名 ]:
n,n-dimethylformamide dineopentyl acetal

[中文别名 ]:

[英文别名 ]:

N,N-Dimethylformamide dineopentyl acetal
EINECS 225-536-4
MFCD00008851

N,N-二甲基甲酰胺二新戊基乙缩醛物理化学性质

[ 密度 ]:
0.829 g/mL at 25 °C(lit.)

[ 沸点 ]:
85-87 °C10 mm Hg(lit.)

[ 熔点 ]:
253.5℃

[ 分子式 ]:
C₁₃H₂₉NO₂

[ 分子量 ]:
231.37500

[ 闪点 ]:
125 °F

[ 精确质量 ]:
231.22000

[ PSA ]:
21.70000

[ LogP ]:
2.95700

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

[ 折射率 ]:
n20/D 1.412(lit.)

[ 储存条件 ]:
Store at 0-5°C

N,N-二甲基甲酰胺二新戊基乙缩醛MSDS

N,N-二甲基甲酰胺二新戊基乙缩醛安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R10

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
1993

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2922199090

N,N-二甲基甲酰胺二新戊基乙缩醛合成路线

N,N-二甲基甲酰胺二新戊基乙缩醛上下游产品

N,N-二甲基甲酰胺二新戊基乙缩醛上游产品

N,N-二甲基甲酰胺二新戊基乙缩醛下游产品

N,N-二甲基甲酰胺二新戊基乙缩醛海关

[ 海关编码 ]: 2922199090

[ 中文概述 ]:
2922199090. 其他氨基醇及其醚，酯和它们的盐（但含一种以上含氧基的除外）. 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, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装

[ Summary ]:
2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

N,N-二甲基甲酰胺二新戊基乙缩醛文献

Improved approach for anchoring N alpha-9-fluorenylmethyloxycarbonylamino acids as p-alkoxybenzyl esters in solid-phase peptide synthesis.

Int. J. Pept. Protein Res. 26 , 92, (1985)

Several Fmoc-amino acids have been esterified by use of N,N-dimethylformamide dineopentyl acetal to 2,4,5-trichlorophenyl 3'-(4''-hydroxymethyl-phenoxy)propionate, and the resultant handle derivatives...

Preparation of l-serine and l-cystine stereospecifically labeled with deuterium at the ß-position. Oba M, et al.

Tetrahedron Asymmetry 17(12) , 1890-1894, (2006)

On-column gas chromatographic synthesis of 1,3-dialkyl (c = 1-10), benzyl, and cyclohexyl barbiturate derivatives.

Clin. Toxicol. 16(2) , 189-99, (1980)

Procedures are described for the on-column gas chromatographic synthesis of various N-alkyl-N-alkyl barbiturates where groups added to the nitrogens are benzyl, cyclohexyl, or straight chains with 1 t...

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