Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (2,4-Dinitrophenyl)acetic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (2,4-Dinitrophenyl)acetic acid
Price: ￥748.0/25g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-Dinitrophenylacetic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

643-43-6

643-43-6 structure

643-43-6 structure

Name: (2,4-Dinitrophenyl)acetic acid
Chemical Name: 2,4-dinitrophenylacetic acid
CAS Number: 643-43-6
Molecular Formula: C₈H₆N₂O₆
Molecular Weight: 226.143
Create Date: 2018-02-18 08:00:00
Modify Date: 2025-08-25 17:48:39

Name	2,4-dinitrophenylacetic acid
Synonyms	2-(2,4-dinitrophenyl)acetic acid MFCD00007227 EINECS 211-398-2 Benzeneacetic acid, 2,4-dinitro- (2,4-Dinitrophenyl)acetic acid

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

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

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

Precursor 9
103-82-2 69-57-8 104-03-0 140-29-4
101-97-3 102-04-5 7697-37-2 103-81-1
7647-01-0
DownStream 10
37777-71-2 4836-69-5 58605-12-2 121-14-2
5551-11-1 150544-04-0 68084-17-3 79637-84-6
58605-01-9 540750-26-3

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%

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