CAS 643-43-6|(2,4-Dinitrophenyl)acetic acid

Introduction：Basic information about CAS 643-43-6|(2,4-Dinitrophenyl)acetic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles9
7. Synonyms

Common Name	(2,4-Dinitrophenyl)acetic acid
CAS Number	643-43-6	Molecular Weight	226.143
Density	1.6±0.1 g/cm3	Boiling Point	430.2±30.0 °C at 760 mmHg
Molecular Formula	C₈H₆N₂O₆	Melting Point	169-175 °C(lit.)
MSDS	ChineseUSA	Flash Point	191.8±13.0 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	2,4-dinitrophenylacetic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	430.2±30.0 °C at 760 mmHg
Melting Point	169-175 °C(lit.)
Molecular Formula	C₈H₆N₂O₆
Molecular Weight	226.143
Flash Point	191.8±13.0 °C
Exact Mass	226.022583
PSA	128.94000
LogP	0.90
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.637
InChIKey	KCNISYPADDTFDO-UHFFFAOYSA-N
SMILES	O=C(O)Cc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AH2230000

CHEMICAL NAME :: Acetic acid, (2,4-dinitrophenyl)-

CAS REGISTRY NUMBER :: 643-43-6

BEILSTEIN REFERENCE NO. :: 1990798

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H6-N2-O6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,8,1953

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	O:Oxidizing;
Risk Phrases	R8
Safety Phrases	S26-S36
RIDADR	1479
WGK Germany	3
RTECS	AH2230000
Packaging Group	III
Hazard Class	5.1
HS Code	2916399090

Customs

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles9

A reinvestigation of the pre-steady-state ATPase activity of the nitrogenase from Azotobacter vinelandii.

Eur. J. Biochem. 208(2) , 289-94, (1992)

The pre-steady-state ATPase activity of nitrogenase has been reinvestigated. The exceptionally high burst in the hydrolysis of MgATP by the nitrogenase from Azotobacter vinelandii communicated by Cord...

Synthesis of a parabactin photoaffinity label. Bergeron RJ, et al.

J. Org. Chem. 52(1) , 144-49, (1987)

The coupling of diazonium salts with aliphatic carbon atoms. Parmerter SM.

Org. React. , (1959)

Synonyms

2-(2,4-dinitrophenyl)acetic acid

MFCD00007227

EINECS 211-398-2

Benzeneacetic acid, 2,4-dinitro-

(2,4-Dinitrophenyl)acetic acid

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