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N-甲基二丁胺

N-甲基二丁胺名称

[ CAS 号 ]:
3405-45-6

[ 中文名 ]:
N-甲基二丁炔呋喃

[ 英文名 ]:
N-Methyldibutylamine

[中文别名 ]:

[英文别名 ]:

N,N-Dibutylmethylamine
1-Butanamine,N-butyl-N-methyl
Dibutylmethylamine
di-1-butylmethylamine
N-methyl-di-1-butylamine
EINECS 222-288-9
DIBUTYLAMINE,N-METHYL
N-Methyldibutylamine
N,N-dibutyl-N-methylamine
methyl dibutyl amine

N-甲基二丁胺物理化学性质

[ 密度 ]:
0.777g/cm3

[ 沸点 ]:
164.6ºC at 760mmHg

[ 分子式 ]:
C₉H₂₁N

[ 分子量 ]:
143.27000

[ 闪点 ]:
42.2ºC

[ 精确质量 ]:
143.16700

[ PSA ]:
3.24000

[ LogP ]:
2.51840

[ 折射率 ]:
n20/D 1.4178(lit.)

[ 储存条件 ]:
室温，干燥，密封

N-甲基二丁胺MSDS

N-甲基二丁胺毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HR8225000

CHEMICAL NAME :: Dibutylamine, N-methyl-

CAS REGISTRY NUMBER :: 3405-45-6

BEILSTEIN REFERENCE NO. :: 1733494

LAST UPDATED :: 199712

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C9-H21-N

MOLECULAR WEIGHT :: 143.31

WISWESSER LINE NOTATION :: 4N4&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 540 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 250 ppm/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 880 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

N-甲基二丁胺安全信息

[ 符号 ]:

GHS02, GHS05, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H302 + H332-H311-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,F,Xi

[ 风险声明 (欧洲) ]:
R10

[ 安全声明 (欧洲) ]:
S16;S26;S27;S45;S36/S37/S39

[ 危险品运输编码 ]:
UN 2734 8/PG 2

[ RTECS号 ]:
HR8225000

[ 包装等级 ]:
II

[ 海关编码 ]:
2921199090

N-甲基二丁胺合成路线

N-甲基二丁胺上下游产品

N-甲基二丁胺上游产品

N-甲基二丁胺下游产品

N-甲基二丁胺海关

[ 海关编码 ]: 2921199090

[ 中文概述 ]:
2921199090 其他无环单胺及其衍生物及其盐。监管条件:无。增值税率:17.0%。退税率:9.0%。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 ]:
2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

N-甲基二丁胺文献

Systematic optimization of ion-pairing agents and hexafluoroisopropanol for enhanced electrospray ionization mass spectrometry of oligonucleotides.

Rapid Commun. Mass Spectrom. 27(23) , 2655-64, (2013)

New methods to enhance the electrospray ionization (ESI) signals are essential for low-level analysis of oligonucleotides. We report a systematic evaluation comparing 13 ion-pairing agents with and wi...

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