CAS 119-26-6|2,4-Dinitrophenylhydrazine

Introduction:Basic information about CAS 119-26-6|2,4-Dinitrophenylhydrazine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name2,4-Dinitrophenylhydrazine
CAS Number119-26-6Molecular Weight198.136
Density1.7±0.1 g/cm3Boiling Point378.6±32.0 °C at 760 mmHg
Molecular FormulaC6H6N4O4Melting Point197-200 °C(lit.)
MSDS/Flash Point182.8±25.1 °C

Names

Name2,4-dinitrophenylhydrazine
SynonymMore Synonyms

Chemical & Physical Properties

Density1.7±0.1 g/cm3
Boiling Point378.6±32.0 °C at 760 mmHg
Melting Point197-200 °C(lit.)
Molecular FormulaC6H6N4O4
Molecular Weight198.136
Flash Point182.8±25.1 °C
Exact Mass198.038910
PSA129.69000
LogP1.45
Vapour Pressure0.0±0.9 mmHg at 25°C
Index of Refraction1.731
InChIKeyHORQAOAYAYGIBM-UHFFFAOYSA-N
SMILESNNc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
StabilityStable when wet, but explosive when dry. May be shock sensitive when dry. Highly flammable. Incompatible with strong oxidizing agents.
Water Solubilityslightly soluble

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MV3325000
CHEMICAL NAME :
Hydrazine, 2,4-dinitrophenyl-
CAS REGISTRY NUMBER :
119-26-6
BEILSTEIN REFERENCE NO. :
0615586
LAST UPDATED :
199710
DATA ITEMS CITED :
13
MOLECULAR FORMULA :
C6-H6-N4-O4
MOLECULAR WEIGHT :
198.16
WISWESSER LINE NOTATION :
ZMR BNW DNW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 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 :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
450 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
1900 umol/kg
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 41,1469,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82081 No. of Facilities: 830 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 7486 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82081 No. of Facilities: 138 (estimated) No. of Industries: 4 No. of Occupations: 7 No. of Employees: 2087 (estimated) No. of Female Employees: 1068 (estimated)

Safety Information

Hazard CodesF:Flammable;Xn:Harmful;
Risk PhrasesR1;R11;R22;R40
Safety PhrasesS35-S48A-S45-S36/37-S16
RIDADRUN 3380 4.1/PG 1
WGK Germany3
RTECSMV3325000
Packaging GroupII
Hazard Class4.1
HS Code2928000090

Customs

HS Code2928000090
Summary2928000090 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%

Synonyms

DINITROPHENYL HYDRAZINE
DNPH
(2,4-dinitro-phenyl)-hydrazine
2,4-Dinitrophenylhydrazine (contains HCl) Ethanol
DNP
Dinitrophenylhydrzine
MFCD00007578
(2,4-Dinitrophenyl)hydrazine
DINITROPHENYL HYDRAZ
EINECS 204-309-3
2,4-DNPH
Brady's reagent
Hydrazine, (2,4-dinitrophenyl)-
2,4-DIBROMO-5-METHYLBENZOTRIFLUORIDE
2,4-Dinitrophenylhydrazine
Dnp-hydrazine
2,4-Dinitrofenylhydrazin
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