English Safety Data Sheet Database 中文版 MSDS

Chlorocyclopentane

CAS No. 930-28-9 | PubChem CID 70252
Section 1. Identification
Chemical NameChlorocyclopentane CAS No.930-28-9
Synonymschlorocyclopentane; cyclopentylchloride Chinese Name氯化环戊烷
Molecular FormulaC5H9Cl Molecular Weight104.578
UN No.1993 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word DANGER
Pictograms GHS02 · Flammable GHS07 · Irritant
Hazard Statements H225H315
Precautionary Statements P210P233P240P241P242P243P264P280P302+P352P303+P361+P353P321P332+P317P362+P364P370+P378P403+P235P501

Section 2. Hazards Identification

This chemical does not meet GHS hazard criteria for 1.6% (1 of 63) of reports.

H225 (98.4%): Highly Flammable liquid and vapor [Danger Flammable liquids]

H315 (11.1%): Causes skin irritation [Warning Skin corrosion/irritation]

P210, P233, P240, P241, P242, P243, P264, P280, P302+P352, P303+P361+P353, P321, P332+P317, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 63 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Reported as not meeting GHS hazard criteria per 1 of 63 reports by companies.

There are 6 notifications provided by 62 of 63 reports by companies with hazard statement code(s).

Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Section 9. Physical and Chemical Properties

Schoenflies notation

Boiling point

Chemical bond

Fusion temperature

Heat of sublimation

Internuclear distance

Melting temperature

Molecular structure

Nuclear quadrupole coupling

Nuclear quadrupole moment

Optical coefficient

Phase transition

Point group

Refractive index

Rotational excitation cross section

Surface tension

Thermal expansion coefficient

Transition enthalpy

Vapor pressure

Vibrational mode frequency

Viscosity

Source: PubChem CID 70252 (NIH/NLM, public domain). Retrieved from PubChem, a public-domain chemistry database maintained by the U.S. National Library of Medicine. Last updated: 2026-08-02 09:50:01.
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.