2-klorobenzena formaldehid

Name: 2-klorobenzena formaldehid
Brand: SKYSEVEN Chemical
SKU: 89-98-5

2-klorobenzena formaldehid (CAS 89-98-5) is an industrial chemical supplied by SKYSEVEN Chemical for global B2B buyers, molecular formula C7H5ClO. Request a quote with purity, packing and destination port.

2-klorobenzena formaldehid (CAS 89-98-5) — industrial supply from SKYSEVEN Chemical (Shanghai). On your RFQ include CAS, assay/water limits, packing, quantity and Incoterm. COA and SDS are available on request; commercial reply target ≤24 hours CST.

By industry · RFQ template · CAS lookup · CAS 89-98-5 page · Glossary · Buyer guides · Compare solvents

CAS

Kesucian

Kategori

Nama Panggilan

: 89-98-5

: Aromatik

:USAF m-7; 2-CHLOROBENZALDEHYDE untuk sintesis PHARMA; O-CHLOROBENZALDEHYDE( OCBA); o-Chloroformylbenzene; 2-chlorobenzene (1 LT ); o-chloro-benzaldehyde; O chlorobenzene aldehyde; 2-clorobenzene aldehid; 2-chloro- o-chloro-benzaldehyd; Benzaldehyde, 2-chloro-; ortho-chloro benzaldehyde; OCBA; o-Chlor-benzaldehid; Orthochlorobenzene; 2-CHLORBENZALDEHYD; o-chlorobenzene aldehyde;

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Product Description

Kehormat

CAS Number	89-98-5
Molecular Formula	C7H5ClO
Molecular Weight	140.567
Melting Point	10-11.5℃
Boiling Point	209-215℃
Density	1.248
Flash Point	87℃
Refractive Index	1.565-1.567
Vapor Pressure	1.27mmHg(50°C)
Catalog packing	0 / 78 / 79 / 80 / 81

Key facts for buyers (2026-07)

2-klorobenzena formaldehid (CAS 89-98-5, formula C7H5ClO) is traded as an industrial chemical feedstock/solvent. B2B buyers in 2026 typically lock identity by CAS, request lot COA + SDS before PO, and specify packing (drum/IBC/ISO tank) plus Incoterm on the RFQ. SKYSEVEN Chemical (Shanghai) targets commercial replies within 24 hours (CST, UTC+8). Cross-check identity data in PubChem / NIST / CAS Common Chemistry before first import.

Sources & references:

Buyer checklist

Write full chemical name + CAS 89-98-5 on every RFQ and PO.
State purity/assay, critical impurities, packing and monthly quantity.
Choose Incoterm (EXW/FOB/CIF) with your freight forwarder before comparing quotes.
Request COA + SDS (language) before first shipment; archive with the PO.
Confirm lead time in writing; SKYSEVEN Chemical works on Shanghai time (CST).
Common packing options on catalog: 0,78,79,80,81. Confirm available packing and MOQ on the RFQ.

Next step: Request a quote for CAS 89-98-5 · RFQ template · WhatsApp +86-191-1728-8062

Sourcing pattern (example)

Example sourcing pattern: a coatings or intermediate manufacturer confirms 2-klorobenzena formaldehid by CAS 89-98-5, requests assay/water limits on RFQ, compares FOB vs CIF landed cost, and releases payment only after draft COA/SDS review. Replace this pattern with a customer-approved case study when available.

Trust & fulfilment

2-klorobenzena formaldehid inquiries should include CAS identity for document alignment.
Industrial grades are standard; tighter specs require written limits on the RFQ.
Export documents (COA/SDS) available on request for orders.
Packing and Incoterms confirmed before order finalization.
Technical questions handled by SKYSEVEN Chemical specialist roles (see Authors).

Last reviewed: 2024-12-12 · By SKYSEVEN Chemical Technical Team · Authors · Trust center · Research · Compliance

Applications of 2-klorobenzena formaldehid

Feedstock for phenol, aniline and styrene derivatives
Solvent systems for resins and adhesives
Intermediate in dye and pesticide synthesis

How to buy 2-klorobenzena formaldehid from SKYSEVEN Chemical

Confirm product identity: chemical name, CAS number, purity and required packing.
Submit an inquiry on cnchemshop.com with destination country, quantity and Incoterm preference.
Review quotation, lead time, and document list (COA, SDS, origin certificate if needed).
Confirm order terms (T/T or L/C), packing and shipping mode (sea/air as applicable).
Receive shipment documents and track delivery to your port or warehouse.

Reference data sources

FAQ — 2-klorobenzena formaldehid

What is 2-klorobenzena formaldehid?

2-klorobenzena formaldehid (CAS 89-98-5) has molecular formula C7H5ClO. SKYSEVEN Chemical supplies industrial grades for B2B export; specifications are confirmed on COA.

What is the CAS number of 2-klorobenzena formaldehid?

The CAS Registry Number of 2-klorobenzena formaldehid is 89-98-5. Verify with free CAS lookup: cnchemshop.com/tools/cas-lookup.html or /cas/89-98-5.html.

How to buy 2-klorobenzena formaldehid from China?

Request a quote on cnchemshop.com for 2-klorobenzena formaldehid (CAS 89-98-5). State purity, packing, quantity and destination port. SKYSEVEN Chemical provides COA/SDS and aims to reply within 24 hours (CST, UTC+8).

What are the key physical properties of 2-klorobenzena formaldehid?

Key properties of 2-klorobenzena formaldehid include melting point 10-11.5℃, boiling point 209-215℃, density 1.248. Always verify against the latest COA and SDS for your lot.

Nama Cina	O-chlordehyde
Nama Inggeris	2-Chlorobenzaldehyde
Alias	Phylloxydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydehydeh 2-Chlorophenone 2-klorobenzena formaldehid Bahan rujukan 2-klorobenzena formaldehid Phlorofardehyde (STANDARD FOR GC)
Alias Inggeris	OCAD OCBA 2-Chlorobenzaldehyde O-CHLOROBENZALDEHYDE Amlodipine Imperity T 2 chloro benzaldehyde Chlorobenzaldehyde, 2- Ortho-chlorobenzaldehyde ORTHO CHLORO BENZALDEHYDE 2-CHLOROBENZALDEHYDE, DIST. OCBA(2-Chlorobenzaldehyde) 2-chlorobenzaldehyde radical O-chlorobenzenecarboxyaldehyde 2-ChlorobenzaldehydeForSynthesis O-Chlorobenzaldehyde 2-Chlorobenzaldehyde
CAS	89-98-5
EINECS	201-956-3
Formula kimia	C7H5ClO
Berat molekul	140.57
InChI	InChI = 1/C7H5ClO/c8-7-4-2-1-3-6(7)5-9/h1-5H
Ketumpatan	1.248 g/mL at 25 ° C (lit.)
Titik lebur	9-11 ° C (lit.)
Titik didih	209-215 ° C (lit.)
Titik kilat	190 ° F
Larut air	0.1-0.5g/100 mL at 24 ° C
Tekanan wap	1.27mm Hg ( 50 ° C)
Ketumpatan wap	4.84 (vs air)
Kelarutan	1.8g/l
Indeks biasan	N20/D 1.566(lit.)
Nilai PH	2.9 (H2O)(saturated aqueous solution)
Keadaan penyimpanan	Kedai in RT
Kestabilan	Stabil. Mudah terbakar. Ia tidak sesuai dengan oksidan kuat, alkali kuat, zat besi, dan agen pengurangan kuat. Kelembapan dan cahaya sensitif.
Kepekaan	Air Sensitive
Penampilan	Pepejal
Warna	Clear colless untuk cahaya kuning
BRN	385877
Sifat fizikal dan kimia	Produk ini adalah cecair tidak berwarna, m. hal.17 ~ 18 ℃,b.p.213 ~ 214 ℃,n20D 1.5640, ketumpatan relatif 1.241,f. hl.88 ℃, tidak larut dalam air, larut dalam benzena, alkohol, dan eter.
Tanda barang berbahaya	C-Barang yang menghakis Xi-barangan yang merangsang
Istilah risiko	34-Menyebabkan luka bakar.
Istilah keselamatan	S26-Setelah bersentuhan dengan mata secara tidak sengaja, segera bilas dengan banyak air dan dapatkan nasihat doktor. S45-Sekiranya berlaku kemalangan atau ketidakselesaan, segera dapatkan rawatan perubatan (jika boleh, tunjukkan labelnya).
Nombor pengangkutan barang berbahaya	PBB 3265 8/PG 3
WGK Germany	1
RTECS	CU5075000
FLUKA BRAND F CODES	8-9-23
TSCA	Ya
Nombor Kastam	29130000
Nota Hazard	Irritant
Kelas Hazard	8
Kumpulan Packing	III
Bahan mentah hulu	O-chlorotuene o-chlorotuene chloride
Produk hiliran	2-Chlor-5-nitrobenzaldehid tetrigosazine

O-chlordehyde-Pengenalan

O-chlordehyde. Berikut adalah pengenalan kepada sifat, penggunaan, kaedah pengeluaran dan maklumat keselamatan o-chlordehyde:

Sifat:
-Rupa: o-chlorobenzaldehid adalah cecair yang tidak berwarna atau sedikit kuning.
-Bau: mempunyai bau aromatik khas.
-Kelarutan: larut dalam pelarut alkohol, eter dan aldehid.

Penggunaan:
-Ia juga boleh digunakan sebagai bahan mentah untuk sintesis racun perosak, racun perosak dan agen anti-acuan.

Kaedah penyediaan:
-O-chlorofardehyde biasanya disediakan dengan bertindak balas chloromethane dan benzaldehid dalam keadaan berasid.
-Reaksi ini memerlukan kehadiran pemangkin, dan pemangkin yang biasa digunakan termasuk kompleks platinum atau rhodium.

Maklumat Keselamatan:
-O-chlordehyde adalah sebatian yang menjengkelkan yang boleh menyebabkan keradangan apabila bersentuhan dengan kulit dan mata.
-Apabila digunakan dan dikendalikan, langkah-langkah keselamatan yang sesuai harus dipatuhi, seperti memakai sarung tangan pelindung dan pelindung mata.
-O-chlordehyde harus disimpan dalam bekas tertutup, jauh dari sumber api dan persekitaran suhu tinggi.

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