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Merck

225819

Sigma-Aldrich

Hydrazine hydrate

reagent grade, N2H4 50-60 %

동의어(들):

Hydrazinium hydroxide

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
NH2NH2 · xH2O
CAS 번호:
10217-52-4
Molecular Weight:
32.05 (anhydrous basis)
EC Number:
206-114-9
MDL number:
MFCD00149931
UNSPSC 코드:
12352302
PubChem Substance ID:
57647990
NACRES:
NA.21
Grade:
reagent grade

주요 문서

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도움 문의

Grade

reagent grade

Quality Level

200

vapor density

>1 (vs air)

vapor pressure

5 mmHg ( 25 °C)

양식

liquid

구성

Degree of hydration, ~1.5
N2H4, 50-60%

expl. lim.

99.99 %

농도

50.0-60.0% (%H4N2 by Na2S2O3 basis, titration)

density

1.029 g/mL at 25 °C (lit.)

SMILES string

NN.[H]O[H]

InChI

1S/H4N2.H2O/c1-2;/h1-2H2;1H2

InChI key

IKDUDTNKRLTJSI-UHFFFAOYSA-N

관련 카테고리

일반 설명

The addition of hydrazine hydrate to reduced graphene oxide (RGO) counter electrode improves its performance in dye-sensitized solar cells (DSSC).

애플리케이션

Hydrazine hydrate has been used for the deproteination of the enamel samples in a study. It may be used as a reducing agent in the following:
  • Preparation of silver nanoparticles.
  • Transformation of monosubstituted nitrobenzene derivatives to the corresponding anilines.
  • Along with graphite for the conversion of nitro compounds (aromatic and aliphatic) to the amino compounds.
Hydrazine hydrate may be used to prepare:
  • 3-(2-Benzyloxy-6-hydroxyphenyl)-5-styrylpyrazoles by reacting with 5-benzyloxy-2-styrylchromones.
  • 3,5-Diphenyl-2-pyrazoline derivatives by reacting with 1,3-diphenyl-2-propen-1-one.
  • 3′-Aryl-1,2,3,4,4′,5′-hexahydrospiro[quinoxalin-2,5′-pyrazol]-3-ones by reacting with 3-arylacylidene-3,4-dihydroquinoxalin-2(1H)-ones.
  • It may also be used in the catalytic reduction of nitroarenes to aromatic amines.

신호어

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

204.8 °F - closed cup

Flash Point (°C)

96 °C - closed cup

개인 보호 장비

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
BCCG9901
MKCQ7794
BCCG8835
BCCG7823
MKCQ2147

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문서 라이브러리 방문

Synthesis and molecular structure of 3-(2-benzyloxy-6-hydroxyphenyl)-5-styrylpyrazoles. Reaction of 2-styrylchromones and hydrazine hydrate.
Pinto DC, et al.
Tetrahedron, 55(33), 10187-10200 (1999)
Effects of hydrazine hydrate treatment on the performance of reduced graphene oxide film as counter electrode in dye-sensitized solar cells.
Qiu L, et al.
Applied Surface Science, 319, 339-343 (2014)
T Baumann et al.
Scientific reports, 5, 15194-15194 (2015-10-16)
Enamel proteins form a scaffold for growing hydroxyapatite crystals during enamel formation. They are then almost completely degraded during enamel maturation, resulting in a protein content of only 1% (w/v) in mature enamel. Nevertheless, this small amount of remaining proteins
Graphite catalyzed reduction of aromatic and aliphatic nitro compounds with hydrazine hydrate.
Byung HH, et al.
Tetrahedron Letters, 26(50), 6233-6234 (1985)
Synthesis and antidepressant activities of some 3, 5-diphenyl-2-pyrazolines.
Palaska E, et al.
The Journal of Organic Chemistry, 36(6), 539-543 (2001)
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