吡咯

吡咯用途

【用途一】
用于合成药品和香料等精细化学品
【用途二】
其衍生物广泛用作有机合成、医药、农药、香料、橡胶硫化促进剂、环氧树脂固化剂等的原料
【用途三】
用作色谱分析标准物质，也用于有机合成及制药工业
【用途四】
香料。主要用以配制水果型及香辛料香精。
【用途五】
用作医药、香料等合成的中间体。
【用途六】
检验金亚硒酸和硅酸。测定铬酸盐、金、碘酸盐、汞、亚硒酸、硅和钒。

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吡咯名称

[ CAS 号 ]:
109-97-7

[ 中文名 ]:
吡咯

[ 英文名 ]:
Pyrrole

[中文别名 ]:

[英文别名 ]:

Monopyrrole
EINECS 203-724-7
Pyrrol
FEMA 3386
Divinylenimine
Parzate
AZOLE
Pyrrhol
Pyrroline
Pyrrole

吡咯物理化学性质

[ 密度 ]:
0.967 g/mL at 25 °C(lit.)

[ 沸点 ]:
131 °C(lit.)

[ 熔点 ]:
-23 °C

[ 分子式 ]:
C₄H₅N

[ 分子量 ]:
67.08920

[ 闪点 ]:
92 °F

[ 精确质量 ]:
67.04220

[ PSA ]:
15.79000

[ LogP ]:
1.01470

[ 外观性状 ]:
无色至棕色液体带有氯形态气味

[ 蒸汽密度 ]:
2.31 (vs air)

[ 折射率 ]:
n20/D 1.508(lit.)

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开存放

[ 稳定性 ]:
Stable. Incompatible with strong acids, strong oxidizing agents. Combustible.

[ 水溶解性 ]:
60 g/L (20 ºC)

吡咯MSDS

吡咯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX9275000

CHEMICAL NAME :: Pyrrole

CAS REGISTRY NUMBER :: 109-97-7

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C4-H5-N

MOLECULAR WEIGHT :: 67.10

WISWESSER LINE NOTATION :: T5MJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 98 mg/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 61 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 147 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - muscle contraction or spasticity

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 150 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 250 mg/kg

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

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 20100 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

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吡咯安全信息

[ 符号 ]:

GHS02, GHS05, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H301-H318-H332

[ 警示性声明 ]:
P280-P301 + P310-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) ]:
T:Toxic;

[ 风险声明 (欧洲) ]:
R10;R20;R25;R41

[ 安全声明 (欧洲) ]:
S26-S37/39-S45-S39-S24-S16

[ 危险品运输编码 ]:
UN 1992 3/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
UX9275000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2933990090

吡咯合成路线

吡咯上下游产品

吡咯上游产品

吡咯下游产品

吡咯制备

1、以呋喃和氨为原料，γ-氧化铝为催化剂，经气相催化反应而得。

2、由骨油和硫酸共热分馏后，使转变成其钾盐(C4H4NK)，用乙醚洗涤和用水处理后再干燥、分馏而得。
由半乳糖二酸铵在甘油或矿物油中热解而成。

精制方法：将吡咯在氮气流中进行蒸馏。或在氰化镍的氨溶液中制成纯净的络合物，然后进行干馏。

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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%

吡咯文献

One Step Preparation of Reduced Graphene Oxide/Pd-Fe3 O4 @Polypyrrole Composites and Their Application in Catalysis.

Chem. Asian J. 10 , 1940-7, (2015)

The simple preparation of catalysts with superior catalytic activity and good reusability is highly desirable. Herein, we report a novel strategy to construct reduced graphene oxide (rGO)/Pd-Fe3 O4 @p...

Lignin Modification for Biopolymer/Conjugated Polymer Hybrids as Renewable Energy Storage Materials.

ChemSusChem 8 , 4081-5, (2015)

Lignin derivatives, which arise as waste products from the pulp and paper industry and are mainly used for heating, can be used as charge storage materials. The charge storage function is a result of ...

Position-Specific Isotope Analysis of Xanthines: A (13)C Nuclear Magnetic Resonance Method to Determine the (13)C Intramolecular Composition at Natural Abundance.

Anal. Chem. 87 , 6600-6, (2015)

The natural xanthines caffeine, theobromine, and theophylline are of major commercial importance as flavor constituents in coffee, cocoa, tea, and a number of other beverages. However, their exploitat...

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吡咯

吡咯用途

吡咯名称

吡咯物理化学性质

吡咯MSDS

详细MSDS(安全技术说明书)

吡咯毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

吡咯安全信息

吡咯合成路线

详细合成路线

吡咯上下游产品

吡咯上游产品

吡咯下游产品

吡咯制备

吡咯海关

吡咯文献

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