2-Nitrophenylhydrazine

Modify Date: 2025-08-23 21:41:16

2-Nitrophenylhydrazine Structure
2-Nitrophenylhydrazine structure
 Common Name 2-Nitrophenylhydrazine
CAS Number 3034-19-3 Molecular Weight 153.13900
Density N/A Boiling Point N/A
Molecular Formula C6H7N3O2 Melting Point 91-93 °C(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS02 GHS07
GHS02, GHS07		 Signal Word Danger

 Names

Name 2-nitrophenylhydrazine
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 91-93 °C(lit.)
Molecular Formula C6H7N3O2
Molecular Weight 153.13900
Exact Mass 153.05400
PSA 83.87000
LogP 2.17690
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MV8210000
CHEMICAL NAME :
Hydrazine, (o-nitrophenyl)-
CAS REGISTRY NUMBER :
3034-19-3
BEILSTEIN REFERENCE NO. :
0512797
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C6-H7-N3-O2
MOLECULAR WEIGHT :
153.16
WISWESSER LINE NOTATION :
ZMR BNW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
178 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Microorganism - not otherwise specified
DOSE/DURATION :
7 mg/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 173,233,1986

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger
Hazard Statements H228-H302-H315-H319-H335
Precautionary Statements P210-P261-P305 + P351 + P338
Hazard Codes Xi
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases S26-S36
RIDADR UN 1325 4.1/PG 2
WGK Germany -
RTECS MV8210000
Packaging Group III
Hazard Class 4.1
HS Code 2928000090

 Synthetic Route

1-Iodo-2-nitrobenzene structure

1-Iodo-2-nitrob...

CAS#:609-73-4

~%

2-Nitrophenylhydrazine Structure

2-Nitrophenylhy...

CAS#:3034-19-3

Literature: Tetrahedron, , vol. 69, # 2 p. 613 - 617
2-Nitroaniline structure

2-Nitroaniline

CAS#:88-74-4

~%

2-Nitrophenylhydrazine Structure

2-Nitrophenylhy...

CAS#:3034-19-3

Literature: Chemische Berichte, , vol. 22, p. 2801
succinaldehyde bis-(2-nitro-phenylhydrazone) structure

succinaldehyde ...

CAS#:123217-83-4

~0%

N-(2-nitrophenyl)pyrrol-1-amine structure

N-(2-nitropheny...

CAS#:79700-48-4

2-Nitrophenylhydrazine Structure

2-Nitrophenylhy...

CAS#:3034-19-3

Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 28, # 1-11 p. 182 - 183
2-nitrobenzenediazonium chloride structure

2-nitrobenzened...

CAS#:119-66-4

~%

2-Nitrophenylhydrazine Structure

2-Nitrophenylhy...

CAS#:3034-19-3

Literature: Journal of the Chemical Society, , p. 198,199 Journal of the Chemical Society, , p. 1274,1277 Grundlegende Operationen der Farbenchemie, 5. Aufl. , S. 94
Hydrochloric acid structure

Hydrochloric acid

CAS#:7647-01-0

2-nitrobenzenediazonium chloride structure

2-nitrobenzened...

CAS#:119-66-4

~%

2-Nitrophenylhydrazine Structure

2-Nitrophenylhy...

CAS#:3034-19-3

Literature: Chemische Berichte, , vol. 22, p. 2801

 Customs

HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Articles15

More Articles
Liquid chromatographic determination of free and total fatty acids in milk and milk products as their 2-nitrophenylhydrazides.

J. Chromatogr. A. 523 , 235-46, (1990)

A high-performance liquid chromatographic (HPLC) method with direct derivatization is described for the determination of both free fatty acids and total fatty acids in milk and milk products. The meth...

Determination of methyl ethyl ketone in human urine after derivatization with o-nitrophenylhydrazine, using solid-phase extraction and reversed-phase high-performance liquid chromatography and ultraviolet detection.

J. Chromatogr. A. 489(2) , 419-24, (1989)

On-line determination of carboxylic acids, aldehydes and ketones by high-performance liquid chromatography-diode array detection-atmospheric pressure chemical ionisation mass spectrometry after derivatization with 2-nitrophenylhydrazine.

J. Chromatogr. A. 1031(1-2) , 35-50, (2004)

2-Nitrophenylhydrazine (2-NPH) is widely used for the derivatization of carboxylic acids, aldehydes and ketones, in industrial and biological samples. These compounds react with 2-NPH to form derivati...

 Synonyms

MFCD00007577
2-nitrophenylhydrazide
2-Nitrophenylhydrazine,moistened with ca water
o-Nitrophenythydrazine
2-nitrophenyl-hydrazine
O-NITROPHENYLHYDRAZINE
ortho-nitrophenylhydrazine
2-Nitrophenylhydrazine
(2-Nitrophenyl)hydrazine
EINECS 221-222-6
2-Nitrophenylhrdrazine
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