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2-呋喃甲酰肼

2-呋喃甲酰肼名称

[ CAS 号 ]:
3326-71-4

[ 中文名 ]:
2-呋喃甲酰肼

[ 英文名 ]:
2-Furoic acid hydrazide

[中文别名 ]:

[英文别名 ]:

Furan-2-Carbohydrazide
Furoylhydrazide
2-Furohydrazide
2-Furylcarbonylhydrazide
2-Furoic hydrazide
EINECS 222-046-2
2-furancarboxylic acid hydrazide
Furoic acid,hydrazide
2-Furancarbohydrazide
(2-furanylcarbonyl)hydrazine

2-呋喃甲酰肼物理化学性质

[ 密度 ]:
1.264g/cm3

[ 沸点 ]:
279 °C

[ 熔点 ]:
77-79 °C(lit.)

[ 分子式 ]:
C₅H₆N₂O₂

[ 分子量 ]:
126.11300

[ 精确质量 ]:
126.04300

[ PSA ]:
68.26000

[ LogP ]:
0.97430

[ 外观性状 ]:
白色至灰白色结晶粉末

[ 折射率 ]:
1.535

[ 储存条件 ]:
室温，密封，干燥

[ 水溶解性 ]:
可溶于：甲醇

2-呋喃甲酰肼MSDS

详细MSDS(安全技术说明书)

2-呋喃甲酰肼毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LV1925000

CHEMICAL NAME :: 2-Furoic acid, hydrazide

CAS REGISTRY NUMBER :: 3326-71-4

BEILSTEIN REFERENCE NO. :: 0114435

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H6-N2-O2

MOLECULAR WEIGHT :: 126.13

WISWESSER LINE NOTATION :: T5OJ BVMZ

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 :: 60 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 122,110,1958

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2-呋喃甲酰肼安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S22-S24/25-S36/37/39-S26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
LV1925000

[ 海关编码 ]:
29321900

2-呋喃甲酰肼上下游产品

2-呋喃甲酰肼上游产品

2-呋喃甲酰肼下游产品

2-呋喃甲酰肼海关

[ 海关编码 ]: 2932190090

[ 中文概述 ]:
2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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

[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2-呋喃甲酰肼文献

Optimal conditions for 4-hydroxybenzoyl- and 2-furoylhydrazine as reagents for the determination of carbohydrates, including ketosamines.

Anal. Biochem. 139(1) , 205-11, (1984)

4- Hydroxybenzoylhydrazine ( PAHBAH ) reacts with glucose in hot aqueous solution when alkali exceeds aroylhydrazine concentration. The related 2- furoylhydrazine ( FAH ) reacts at lower alkali concen...

Vibrational, NMR spectral studies of 2-furoic hydrazide by DFT and ab initio HF methods.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 78(2) , 670-5, (2011)

The Fourier transform infrared spectra, 1H NMR and 13C NMR spectra of 2-furoic hydrazide have been recorded. Optimized geometry, frequency and intensity of the vibrational bands of 2-furoic hydrazide ...

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