2,4-디나이트로페닐히드라진

(2,4-Dinitrophenyl)hydrazine

HCID 3772977

기본 정보

CAS
119-26-6
표준 SMILES
NNc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
InChIKey
HORQAOAYAYGIBM-UHFFFAOYSA-N
분자식
C6H6N4O4
평균 분자량
198.14 g/mol
단동위원소 질량
198.03890467

개요

2,4-dinitrophenylhydrazine is a C-nitro compound that is phenylhydrazine substituted at the 2- and 4-positions by nitro groups. It has a role as a reagent. It is a member of phenylhydrazines and a C-nitro compound.

이름 및 식별자

우선 이름
(2,4-Dinitrophenyl)hydrazine
IUPAC
(2,4-dinitrophenyl)hydrazine
현지명
2,4-디나이트로페닐히드라진
영어명
2,4-Dinitrophenylhydrazine
분자식
C6H6N4O4
분자량
198.14

이름 및 동의어

2,4-Dinitrophenylhydrazine119-26-6(2,4-Dinitrophenyl)hydrazine2,4-DnphHydrazine, (2,4-dinitrophenyl)-1-Hydrazino-2,4-dinitrobenzene1N39KD7QPJNSC-5709DTXSID2059485CHEBI:66932RefChem:443841DTXCID5033462
이름 더 보기
2,4-디니트로페닐히드라진2,4-디나이트로페닐히드라진히드라진,(2,4-디나이트로페닐)-2,4-디니트로-페닐히드라진(2,4-디니트로페닐)히드라진DNP(2,4-dinitrophenyl)-hydrazinDINITROPHENYL HYDRAZINE2,4-dinitrophenyl-hydrazin2,4-Dinitrophenylhydrazine, 97%, moist with 30-35% water2,4-Dinitrophenylhydrazine, reagent grade, with 30 - 35% of H2O
204-309-3DNPHBrady's reagent2,4-DinitrofenylhydrazinNSC 57092,4-DNP hydrazineCCRIS 31402,4-Dinitrofenylhydrazin [Czech]

데이터베이스 식별자

CAS
119-26-6
PubChem CID
3772977
DTXSID
DTXSID2059485
ChEMBL
CHEMBL352799
ChEBI
CHEBI:66932
UNII
1N39KD7QPJ
EC Number
204-309-3
Nikkaji
J2.913K

물성

구조 계산 물성

XLogP
1.5
극성 표면적
130 Ų
수소 결합 공여자 수
2
수소 결합 수용자 수
6
회전 가능 결합 수
1
무거운 원자 수
14

실험 및 물리화학적 성질

Chemical ClassesOther Uses -> Explosives
SpringerMaterials PropertiesChemical shift
Vapor Pressure0.0000125 [mmHg]
Physical DescriptionBlue-red flourescent crystals; [Sax] Red powder; [MSDSonline]

물리화학적 성질

녹는점
197 · 197-200 °C (lit.)
끓는 점
335.43 °C · 335.43°C (rough estimate)
밀도
0.843 g/mL · 0.843 g/mL at 20 °C
굴절률
20 · n20/D 1.374
인화점
14 °C · 14 °C
저장 조건
2 · 2-8°C

화학적 성질

white to light yellow crystal powde

안전 및 규제

GHS 분류

GHS Classification · 4건

Danger

H228 (93.4%): Flammable solid [Danger Flammable solids]

P210, P240, P241, P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, P370+P378, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 61 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 2건

Chemical: Hydrazine, (2,4-dinitrophenyl)-

2,4-Dinitropenylhydrazine: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryEmits nitrogen oxides when heated to decomposition; Toxic by ingestion; An eye irritant; [Sax] Highly flammable; Explosive when dry; [MSDSonline]
Hazard Classes and CategoriesFlam. Sol. 1 (93.4%)

안전 데이터

wgk
3
tsca
TSCA listed
rtecs
MV3325000
ridadr
UN 3380 4.1/PG 1
HS 번호
29280000
risk_code
1-11-22-40-2001/11/22

화학 및 산업

용도 및 제조

UsesA dangerous explosive; [Sax] Used as a reagent for aldehydes and ketones; [Merck Index, 3283]
General Manufacturing InformationHydrazine, (2,4-dinitrophenyl)-: ACTIVE
응용 분야 · 5건

개요DNP는 활성 체세포에서 양성자 이온 엽 성의 역할을한다. 프로톤 이오 노 포어 (proton ionophore)는 생물체의 세포막을 가로 지르는 수소 양이온 (proton)을 왕복시키는 능력을 가진 작용제를 지칭합니다. DNP는 미토콘드리아 또는 엽록체 막 전체에 양성자 기울기를 분산 시키며 결과적으로 살아있는 세포가 아데노신 삼인산 (ATP) 화학 에너지의 대부분을 만들기 위해 사용하는 양성자 동력을 붕괴시킵니다. 양성자 기울기는 ATP를 생성하는 데 사용되는 에너지가 아니라 열의 형태로 에너지를 잃습니다.

용도DNP원시 파우더는 살아있는 세포막에서 일어나는 다른 수송 과정 중에서 화학적 탐식 생물 에너지 탐사에 정기적으로 사용되는 생화학 연구에서 매우 두드러집니다.폭발물로 사용되는 것 외에도이 화합물은 살충제, 사진 현상액, 목재 보존제 및 제초제로도 유용했습니다.

개요2,4-Dinitrophenylhydrazine (abbreviated 2,4-DNP for short) is the chemical compound C6H3 (NO2) 2NHNH2, and it is often used to qualitatively test for carbonyl groups associated with aldehydes and ketones. The hydrazone derivatives can also be used as evidence toward the identity of the original compound. It is relatively sensitive to shock and friction; it is a shock explosive, so care must be taken with its use. To reduce its explosive hazard, it is usually supplied wet. 2,4-Dinitrophenylhydrazine is a compound with a benzene ring, two Nitro groups, and a hydrazine (two nitrogen atoms bonded directly to each other) functional group. It is used as a Brady's reagent to test the existing of a ketone or aldehyde.

용도2,4-Dinitrophenylhydrazine is known was Brady's reagent, a substituted hydrazine that is often used for qualitative testing of carbonyl groups associated with aldehydes and ketones.

일반 설명2,4-Dinitrophenylhydrazine (DNPH), a hydrazine derivative, is a potential mutagenic agent. Its molecular and crystal structure has been analyzed. The intra- and intermolecular hydrogen bonds in DNPH have been investigated by vibrational spectroscopic analysis. The mechanism of isothermal degradation of DNPH has been studied by differential scanning calorimetry (DSC).

추가 설명

정의ChEBI: 2,4-dinitrophenylhydrazine is a C-nitro compound that is phenylhydrazine substituted at the 2- and 4-positions by nitro groups. It has a role as a reagent. It is a member of phenylhydrazines and a C-nitro compound.

관련 반응

16건

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