2-Nitrobenzaldehyde

Modify Date: 2026-07-12 17:58:46

2-Nitrobenzaldehyde structure	Common Name	2-Nitrobenzaldehyde
	CAS Number	552-89-6	Molecular Weight	151.12
	Density	1.3±0.1 g/cm3	Boiling Point	268.2±0.0 °C at 760 mmHg
	Molecular Formula	C₇H₅NO₃	Melting Point	42-44 °C(lit.)
	MSDS	Chinese USA	Flash Point	144.0±15.4 °C
	Symbol	GHS07	Signal Word	Warning

Use of 2-Nitrobenzaldehyde

2-Nitrobenzaldehyde is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name	2-nitrobenzaldehyde
Synonym	More Synonyms

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description	2-Nitrobenzaldehyde is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density	1.3±0.1 g/cm3
Boiling Point	268.2±0.0 °C at 760 mmHg
Melting Point	42-44 °C(lit.)
Molecular Formula	C₇H₅NO₃
Molecular Weight	151.12
Flash Point	144.0±15.4 °C
Exact Mass	151.026947
PSA	62.89000
LogP	1.74
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.618
InChIKey	CMWKITSNTDAEDT-UHFFFAOYSA-N
SMILES	O=Cc1ccccc1[N+](=O)[O-]
Storage condition	Store at RT.

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

2-Nitrobenzaldehyde MSDS(Chinese)

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CU7300000

CHEMICAL NAME :: Benzaldehyde, o-nitro-

CAS REGISTRY NUMBER :: 552-89-6

LAST UPDATED :: 199709

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C7-H5-N-O3

MOLECULAR WEIGHT :: 151.13

WISWESSER LINE NOTATION :: WNR BVH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 600 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 5 mg/disc

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 170,11,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7145 No. of Facilities: 28 (estimated) No. of Industries: 2 No. of Occupations: 6 No. of Employees: 5331 (estimated) No. of Female Employees: 883 (estimated)

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S24/25-S36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	CU7300000
HS Code	29130000

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor 10
CAS#:6345-63-7 2-Nitrobenzylid... CAS#:3717-25-7 2-nitro-benzald... CAS#:88-72-2 2-Nitrotoluene CAS#:612-25-9 2-Nitrobenzyl a...
CAS#:4637-24-5 N,N-Dimethylfor... CAS#:1466-88-2 o-Nitrocinnamal... CAS#:35531-58-9 2-(2-nitropheny... CAS#:75-18-3 dms
CAS#:579-71-5 2-Nitrostyrene CAS#:62673-13-6 trimethyl-[(2-n...
DownStream 10
CAS#:106073-17-0 3-cyano-3,4-dih... CAS#:10465-92-6 Benzeneacetic a... CAS#:1076-28-4 Quinoline, 2-me... CAS#:106260-47-3 1,3,7-trimethyl...
CAS#:105956-40-9 2-(hydroxymethy... CAS#:36192-63-9 2-amino-4'-meth... CAS#:54778-20-0 2-Chloro-1H-ind... CAS#:31407-25-7 3-Quinolinecarb...
CAS#:34846-64-5 3-CYANOQUINOLINE CAS#:606-27-9 METHYL 2-NITROB...

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code	2913000090
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

This table lists relevant public references with title, journal and publication metadata for this compound.

A selective biomarker for confirming nitrofurazone residues in crab and shrimp using ultra-performance liquid chromatography-tandem mass spectrometry.

Anal. Bioanal. Chem 407 , 8971-7, (2015)

Reliably detecting nitrofurazone (NFZ) residues in farmed crab and shrimp was previously hindered by lack of appropriately specific analytical methodology. Parent NFZ rapidly breaks down in meat, and ...

Determination of nitrofuran and chloramphenicol residues by high resolution mass spectrometry versus tandem quadrupole mass spectrometry.

Anal. Chim. Acta 862 , 41-52, (2015)

An ultra-high performance liquid chromatography based method, coupled to high resolution mass spectrometry (UHPLC-HRMS), was developed to permit the detection and quantification of various nitrofuran ...

Tenellin acts as an iron chelator to prevent iron-generated reactive oxygen species toxicity in the entomopathogenic fungus Beauveria bassiana.

FEMS Microbiol. Lett. 362 , 1-8, (2015)

Iron is an essential element for life. However, the iron overload can be toxic. Here, we investigated the significant increase of tenellin and iron-tenellin complex production in ferricrocin-deficient...

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273

Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: Summary
Source: 824
External Id: P53MS482

Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS233

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes: qHTS ...
Source: 824
Target: N/A
External Id: P53MS837

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS898

Name: Adrenergic beta2 receptor (ADRB2) small molecule agonists, cell-based qHTS assay
Source: 824
External Id: ADRB2293

Name: Adrenergic beta2 receptor (ADRB2) small molecule antagonists, cell-based qHTS assay
Source: 824
External Id: ADRB2713

Total 196, Current Page 1 of 20

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-mononitrobenzaldehyde

WNR BVH

NITROBENZALDEHYDE-2

2-NBA

o-nitro-benzaldehyd

EINECS 209-025-3

2-Nitobenzaldehyde

2-Nitrobenzaldehyde

2-nitro-benzaldehyd

O-NITROBENZALDEHYDE

ortho nitrobenzaldehyde

2-nitro-benzaldehyde

Nitrobenzaldehyde

MFCD00007132

ortho-nitrobenzaldehyde

2-formyl-3-nitrobenzene

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the SMILES notation of 2-nitrobenzaldehyde?

A: SMILES notation of 2-nitrobenzaldehyde is O=Cc1ccccc1[N+](=O)[O-].

Q: What are the downstream products of 2-nitrobenzaldehyde?

A: Related downstream products(CAS) of 2-nitrobenzaldehyde: 106073-17-0;10465-92-6;1076-28-4;106260-47-3;105956-40-9;36192-63-9;54778-20-0;31407-25-7;34846-64-5;606-27-9.

Q: What are the uses of 2-nitrobenzaldehyde?

A: Main uses of 2-nitrobenzaldehyde: 2-Nitrobenzaldehyde is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Q: What English synonyms does 2-nitrobenzaldehyde have?

A: English synonyms of 2-nitrobenzaldehyde: 2-mononitrobenzaldehyde, WNR BVH, NITROBENZALDEHYDE-2, 2-NBA, o-nitro-benzaldehyd, EINECS 209-025-3, 2-Nitobenzaldehyde, 2-Nitrobenzaldehyde, 2-nitro-benzaldehyd, O-NITROBENZALDEHYDE, ortho nitrobenzaldehyde, 2-nitro-benzaldehyde, Nitrobenzaldehyde, MFCD00007132, ortho-nitrobenzaldehyde, 2-formyl-3-nitrobenzene.

Q: What is the polar surface area (PSA) of 2-nitrobenzaldehyde?

A: Polar surface area (PSA) of 2-nitrobenzaldehyde is 62.89000.

Q: What is the English name of 2-nitrobenzaldehyde?

A: The English name of 2-nitrobenzaldehyde is 2-nitrobenzaldehyde.

Q: What is the CAS number of 2-nitrobenzaldehyde?

A: CAS number of 2-nitrobenzaldehyde is 552-89-6.

Q: What is the melting point of 2-nitrobenzaldehyde?

A: Melting point of 2-nitrobenzaldehyde is 42-44 °C(lit.).

Q: What is the boiling point of 2-nitrobenzaldehyde?

A: Boiling point of 2-nitrobenzaldehyde is 268.2±0.0 °C at 760 mmHg.

Q: What are the upstream materials of 2-nitrobenzaldehyde?

A: Related upstream materials(CAS) of 2-nitrobenzaldehyde: 6345-63-7;3717-25-7;88-72-2;612-25-9;4637-24-5;1466-88-2;35531-58-9;75-18-3;579-71-5;62673-13-6.

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd

Dayang Chem (Hangzhou) Co., Ltd.

Henan Tianfu Chemical Co., Ltd.

Zhongshan Xingrui Chemical Co. , Ltd.

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Nitrobenzaldehyde
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Nitrobenzaldehyde
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2-Nitrobenzaldehyde
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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