4-Vinylbenzyl chloride CAS 1592-20-7

4-Vinylbenzyl chloride is a colourless to light yellow liquid with irritating odour.As an important organic synthesis intermediate, it is widely used in the preparation of polymer monomers (e.g. functional resins), surface modifiers and pharmaceutical/pesticide derivatives.The vinyl and benzyl chloride groups in its molecule are highly reactive, but attention should be paid to its lachrymatory properties and potential skin irritation, and strict ventilation protection is required during operation.

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Model:
1592-20-7
Brand:
Futurechemical
Code:
1592-20-7

Product Description

4-Vinylbenzyl chloride Basic information
Product Name:	4-Vinylbenzyl chloride
CAS:	1592-20-7
MF:	C9H9Cl
MW:	152.62
EINECS:	216-471-2
Mol File:	1592-20-7.mol
4-Vinylbenzyl chloride Chemical Properties
Boiling point	229 °C(lit.)
density	1.083 g/mL at 25 °C(lit.)
vapor density	5.3 (vs air)
vapor pressure	1 mm Hg ( 56.1 °C)
refractive index	n20/D 1.572(lit.)
Fp	221 °F
storage temp.	2-8°C
solubility	Chloroform (Sparingly)
Water Solubility	Insoluble in water
form	Liquid
color	Clear yellow
FreezingPoint	-15.5
BRN	2204384
Stability:	Light Sensitive
InChIKey	ZRZHXNCATOYMJH-UHFFFAOYSA-N
CAS DataBase Reference	1592-20-7(CAS DataBase Reference)
EPA Substance Registry System	Benzene, 1-(chloromethyl)-4-ethenyl- (1592-20-7)

Item	Specification	Result
Appearance	Light yellow to colorless liquid	Conforms
Single bromine compound	≤1.0%	Conforms
Other single impurity	≤2.0%	Conforms
Chloromethyl styrene(GC)	≥97.0%	97.7%
Isomer ratio	ortho：≤1.0% para：≥99.0%	0.6% 99.4%
（TBC) Inhibitor	500ppm	Conforms

4-Vinylbenzyl chloride CAS 1592-20-7 C9H9Cl Crosslinking agent Surfactant Photoresist raw material

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.