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N-甲基吡咯

N-甲基吡咯用途

【用途一】
可用作有机合成原料，广泛用作医药中间体和有机溶剂
【用途二】
痛灭定的中间体，也可作为染料稳定剂、防腐剂。
【用途三】
痛灭定的中间体，也可作为染料稳定剂,防腐剂。

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N-甲基吡咯名称

[ CAS 号 ]:
96-54-8

[ 中文名 ]:
N-甲基吡咯

[ 英文名 ]:
1-Methylpyrrole

[中文别名 ]:

[英文别名 ]:

N-Methyl pyrrole
EINECS 202-513-7
pyrrole, N-methyl-
N-methylpyrrole
1H-Pyrrole, 1-methyl-
1-Methyl-1H-pyrrole
1-Methylpyrrole
Pyrrole, 1-methyl-
MFCD00005345

N-甲基吡咯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
112.5±0.0 °C at 760 mmHg

[ 熔点 ]:
−57 °C(lit.)

[ 分子式 ]:
C₅H₇N

[ 分子量 ]:
81.116

[ 闪点 ]:
15.0±0.0 °C

[ 精确质量 ]:
81.057846

[ PSA ]:
4.93000

[ LogP ]:
1.21

[ 外观性状 ]:
无色透明液体，在光照下变成淡黄色和棕色

[ 蒸汽密度 ]:
2.8 (vs air)

[ 蒸汽压 ]:
25.6±0.2 mmHg at 25°C

[ 折射率 ]:
1.484

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
水溶性：微溶；水溶解度：12,100 mg/l 25 °C

N-甲基吡咯MSDS

N-甲基吡咯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX9640000

CHEMICAL NAME :: Pyrrole, 1-methyl-

CAS REGISTRY NUMBER :: 96-54-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H7-N

MOLECULAR WEIGHT :: 81.13

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 40600 ug/disk

REFERENCE :: JFAKAU Journal of the Faculty of Agriculture, Kyushu University. (Kyushu Univ., Faculty of Agriculture, 6-10-1 Hakozaki, Higashi-ku, Fukuoka, 812, Japan) V.9- 1948- Volume(issue)/page/year: 31,279,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6930 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 4354 (estimated) No. of Female Employees: 729 (estimated)

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N-甲基吡咯安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H315-H319-H335

[ 警示性声明 ]:
P210-P261-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
F:Flammable;Xn:Harmful;

[ 风险声明 (欧洲) ]:
R11;R22;R37/38

[ 安全声明 (欧洲) ]:
S16-S26-S36-S37-S25-S23

[ 危险品运输编码 ]:
UN 1993 3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
UX9640000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
29339990

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N-甲基吡咯海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

N-甲基吡咯文献

New insights on the photodissociation of N-methylpyrrole: the role of stereoelectronic effects.

J. Phys. Chem. A 113(52) , 14554-8, (2009)

We investigated the reaction dynamics of N-methylpyrrole (NMP) along the N-CH3 coordinate, upon excitation energies below 6.4 eV. Ours and previous experiments show clearly the existence of different ...

Investigation of non-covalent complexes of HIV-1 promoter DNA and polyamides containing N-methylpyrrole by electrospray ionization mass spectrometry.

Rapid Commun. Mass Spectrom. 20(11) , 1736-40, (2006)

Eight novel polyamides containing N-methylpyrrole were designed to target the sequence (5'-CTGCATATAAGCAG-3'/5'-CTGCTTATATGCAG-3') of the TATA box element of the HIV-1 promoter DNA. The non-covalent c...

Analysis of noncovalent complexes between human telomeric DNA and polyamides containing N-methylpyrrole and N-methylimidazole by using electrospray ionization mass spectrometry.

Chemistry 11(4) , 1157-62, (2005)

Electrospray ionization mass spectrometry (ESI-MS) was used to investigate noncovalent complexes formed between four novel polyamides containing N-methylpyrrole (Py) and N-methylimidazole (Im), and hu...

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