Cas no 1550-35-2 (2,4-Difluorobenzaldehyde)

2,4-Difluorobenzaldehyde is a fluorinated aromatic aldehyde with the molecular formula C?H?F?O. This compound is characterized by the presence of two fluorine atoms at the 2- and 4-positions of the benzaldehyde ring, which enhance its reactivity and stability in various chemical applications. It serves as a versatile intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty materials. The electron-withdrawing nature of the fluorine substituents influences its reactivity in nucleophilic aromatic substitution and cross-coupling reactions. Its high purity and consistent quality make it suitable for precision synthesis in research and industrial settings. Proper handling is required due to its potential irritant properties.

2,4-Difluorobenzaldehyde structure

Product Name:2,4-Difluorobenzaldehyde

CAS No:1550-35-2

MF:C₇H₄F₂O

MW:142.102869033813

MDL:MFCD00010326

CID:41562

PubChem ID:73770

Update Time:2025-06-07

2,4-Difluorobenzaldehyde Chemical and Physical Properties

Names and Identifiers

- 2,4-Difluorobenzaldehyde
- 2,4,6-TRIFLUOROPHENYLACETIC ACID
- 2,4-Difluor-benzaldehyd
- 2,4-Difluoro-benzaldehyde
- Benzaldehyde,2,4-difluoro
- vhr bf df
- MFCD00010326
- EN300-21300
- 4-Fluoro-2-fluorobenzaldehyde
- Benzaldehyde, 2,4-difluoro-
- AC-3833
- 2,4-Difluorobenzaldehyde, 98%
- NS00048957
- 2,4-difluorbenzaldehyde
- FT-0651771
- 2,4-difluoro benzaldehyde
- 1550-35-2
- 2, 4-Difluorobenzaldehyde
- 2,4difluorobenzaldehyde
- CHEMBL4092237
- 2,4 difluorobenzaldehyde
- DTXSID40165788
- BDBM50234268
- FT-0610082
- F2190-0609
- W-108024
- SCHEMBL96915
- TD1185
- Z104495222
- 2.4-difluorobenzaldehyde
- PS-9013
- EINECS 216-287-2
- 4,6-Difluorobenzaldehyde
- AM20060046
- D2839
- AKOS000119855
- BP-21347
- DB-023754
- DTXCID3088279
- STK510038
- FD36640
- 216-287-2
- MDL： MFCD00010326
- Inchi： 1S/C7H4F2O/c8-6-2-1-5(4-10)7(9)3-6/h1-4H
- InChI Key： WCGPCBACLBHDCI-UHFFFAOYSA-N
- SMILES： FC1C=C(C=CC=1C=O)F
- BRN： 2243422

Computed Properties

Exact Mass: 142.02300
Monoisotopic Mass: 142.023021
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 3
Heavy Atom Count: 10
Rotatable Bond Count: 1
Complexity: 127
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Surface Charge: 0
Tautomer Count: nothing
XLogP3: nothing
Topological Polar Surface Area: 17.1

Experimental Properties

Color/Form: Colorless transparent liquid
Density: 1.299?g/mL?at 25?°C(lit.)
Melting Point: 2-3?°C (lit.)
Boiling Point: 65-66?°C/17?mmHg(lit.)
Flash Point: Fahrenheit: 131 ° f < br / > Celsius: 55 ° C < br / >
Refractive Index: n20/D 1.498(lit.)
PSA: 17.07000
LogP: 1.77730
Sensitiveness: Air Sensitive
Solubility: Not determined

2,4-Difluorobenzaldehyde Security Information

Symbol:
Prompt：warning
Signal Word：Warning
Hazard Statement： H226,H315,H319,H335
Warning Statement： P261,P305+P351+P338
Hazardous Material transportation number：UN 1989 3/PG 3
WGK Germany：3
Hazard Category Code： 10-36/37/38
Safety Instruction： S26-S36-S37/39-S16
FLUKA BRAND F CODES：10-23
Hazardous Material Identification：
HazardClass：3
PackingGroup：III
Storage Condition：Store at room temperature
Safety Term：3
Packing Group：III
Risk Phrases：R10; R36/37/38
Packing Group：III
Hazard Level：3

2,4-Difluorobenzaldehyde Customs Data

HS CODE：2913000090
Customs Data：

China Customs Code:
2913000090

Overview:

2913000090 Item2912Other derivatives of the listed products [refer to halogenation,sulfonation,Nitrosative or nitrosative derivatives]. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%

Declaration elements:

Product Name, component content, use to

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%

2,4-Difluorobenzaldehyde Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
Fluorochem	001915-1g	2,4-Difluorobenzaldehyde	1550-35-2	96%	1g	￡10.00	2022-03-01
Fluorochem	001915-10g	2,4-Difluorobenzaldehyde	1550-35-2	96%	10g	￡10.00	2022-03-01
Fluorochem	001915-25g	2,4-Difluorobenzaldehyde	1550-35-2	96%	25g	￡19.00	2022-03-01
Fluorochem	001915-100g	2,4-Difluorobenzaldehyde	1550-35-2	96%	100g	￡68.00	2022-03-01
Fluorochem	001915-500g	2,4-Difluorobenzaldehyde	1550-35-2	96%	500g	￡323.00	2022-03-01
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	D120656-100g	2,4-Difluorobenzaldehyde	1550-35-2	98%	100g	￥376.90	2023-09-03
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	D120656-25g	2,4-Difluorobenzaldehyde	1550-35-2	98%	25g	￥104.90	2023-09-03
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	D120656-5g	2,4-Difluorobenzaldehyde	1550-35-2	98%	5g	￥29.90	2023-09-03
SHANG HAI YI EN HUA XUE JI SHU Co., Ltd.	R011101-25g	2,4-Difluorobenzaldehyde	1550-35-2	98%	25g	￥104	2024-05-25
SHANG HAI YI EN HUA XUE JI SHU Co., Ltd.	R011101-5g	2,4-Difluorobenzaldehyde	1550-35-2	98%	5g	￥29	2024-05-25

2,4-Difluorobenzaldehyde Production Method

Production Method 1

874-42-0

1550-35-2

61072-56-8

84194-36-5

Reaction Conditions

1.1 Reagents: Potassium fluoride , Calcium fluoride Solvents: Sulfolane

Reference

"Halex" [potassium fluoride] fluorination of chlorinated benzaldehydes and benzoyl chlorides

Banks, R. Eric; Mothersdale, Kevin N.; Tipping, Anthony E.; Tsiliopoulos, Efthimios; Cozens, Barry J.; et al, Journal of Fluorine Chemistry, 1990, 46(3), 529-37

2,4-Difluorobenzaldehyde Raw materials

2,4-Dichlorobenzaldehyde

2,4-Difluorobenzaldehyde Preparation Products

2,4-Difluorobenzaldehyde Suppliers

Amadis Chemical Company Limited

Gold Member

Audited Supplier

(CAS:1550-35-2)2,4-Difluorobenzaldehyde

Order Number:A1200839

Stock Status:in Stock

Quantity:1kg

Purity:99%

Pricing Information Last Updated:Friday, 30 August 2024 02:43

Price ($):236.0

Email:[email protected]

Product Official Link

Suzhou Senfeida Chemical Co., Ltd

Gold Member

Audited Supplier

(CAS:1550-35-2)2,4-Difluorobenzaldehyde

Order Number:sfd7108

Stock Status:in Stock

Quantity:200kg

Purity:99.9%

Pricing Information Last Updated:Friday, 19 July 2024 14:34

Price ($):discuss personally

Email:[email protected]

Product Official Link

Jiangsu Xinsu New Materials Co., Ltd

Gold Member

Audited Supplier

(CAS:1550-35-2)

Order Number:SFD1028

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Wednesday, 11 December 2024 17:02

Price ($):

Email:[email protected]

Tiancheng Chemical (Jiangsu) Co., Ltd

Gold Member

Audited Supplier

(CAS:1550-35-2)2,4-二氟苯甲醛

Order Number:LE2218328;LE7888;LE3664

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 12:37

Price ($):discuss personally

Email:[email protected]

2,4-Difluorobenzaldehyde Related Literature

1. Synergistic catalysis by polyoxometalate-intercalated layered double hydroxides: oximation of aromatic aldehydes with large enhancement of selectivity

Shen Zhao,Junhua Xu,Min Wei,Yu-Fei Song Green Chem. 2011 13 384
2. Diarylethene-based xerogels: the fabrication of more entangled networks driven by isomerization and acidofluorochromism

Haoran Wang,Jinyu Zhao,Guojian Yang,Fushuang Zhang,Jingbo Sun,Ran Lu Org. Biomol. Chem. 2018 16 2114
3. Design, synthesis and biological evaluation of 6-aryl-1,6-dihydro-1,3,5-triazine-2,4-diamines as antiplasmodial antifolates

Anna C. U. Lourens,David Gravestock,Robyn L. van Zyl,Heinrich C. Hoppe,Natasha Kolesnikova,Supannee Taweechai,Yongyuth Yuthavong,Sumalee Kamchonwongpaisan,Amanda L. Rousseau Org. Biomol. Chem. 2016 14 7899
4. Substituent effects in synthesis of 4H-1,3,4-benzothiadiazines from hydrazonyl halides and thioacetate ion

Ian T. Barnish,Patrick D. Callaghan,Martin S. Gibson J. Chem. Soc. Perkin Trans. 1 1974 215
5. Enantioselective synthesis of dihydroquinazolinone derivatives catalyzed by a chiral organocatalyst

Siva Ayyanar,Ponmuthu Kottala Vijaya,Madhappan Mariyappan,Veeramanoharan Ashokkumar,Velu Sadhasivam,Sankar Balakrishnan,Chithiraikumar Chinnadurai,Sepperumal Murugesan New J. Chem. 2017 41 7980

Related Categories

1550-35-2 (2,4-Difluorobenzaldehyde) Related Products

Recommended suppliers

Amadis Chemical Company Limited

(CAS:1550-35-2)2,4-Difluorobenzaldehyde

Purity:99%

Quantity:1kg

Price ($):236.0

Suzhou Senfeida Chemical Co., Ltd

(CAS:1550-35-2)2,4-Difluorobenzaldehyde

Purity:99.9%

Quantity:200kg

Price ($):Inquiry

国产一区二区制服丝袜_一级特黄高清完整大片_欧美.亚洲.日韩.另类.av_黄又色又污又爽又高潮动态图_91夫妻视频电影观看_在线手机亚洲中文字幕_国产中文字幕不卡在线_国产乱妇乱子在线播视频播放网站_gogo裸体艺术中国日本

Cas no 1550-35-2 (2,4-Difluorobenzaldehyde)

2,4-Difluorobenzaldehyde Chemical and Physical Properties

Names and Identifiers

Computed Properties

Experimental Properties

2,4-Difluorobenzaldehyde Security Information

2,4-Difluorobenzaldehyde Customs Data

China Customs Code:

Overview:

Declaration elements:

Summary:

2,4-Difluorobenzaldehyde Pricemore >>

2,4-Difluorobenzaldehyde Production Method

Production Method 1

2,4-Difluorobenzaldehyde Raw materials

2,4-Difluorobenzaldehyde Preparation Products

2,4-Difluorobenzaldehyde Suppliers

2,4-Difluorobenzaldehyde Related Literature

Related Categories

1550-35-2 (2,4-Difluorobenzaldehyde) Related Products