English Safety Data Sheet Database 中文版 MSDS

Isovaleryl chloride

CAS No. 108-12-3 | PubChem CID 66054
Section 1. Identification
Chemical NameIsovaleryl chloride CAS No.108-12-3
Synonyms3-methyl-butyrylchloride; isovalerylchloride Chinese Name异戊酰氯
Molecular FormulaCHgC1O Molecular Weight120.577
UN No.2920 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word DANGER
Pictograms GHS02 · Flammable GHS05 · Corrosive GHS06 · Acute Toxic GHS07 · Irritant
Hazard Statements H225H226H290H314H318H331H335
Precautionary Statements P210P233P234P240P241P242P243P260P261P264P264+P265P271P280P301+P330+P331P302+P361+P354P303+P361+P353P304+P340P305+P354+P338P316P317P319P321P363P370+P378P390P403+P233P403+P235P405P406P501

Section 2. Hazards Identification

H225 (43.6%): Highly Flammable liquid and vapor [Danger Flammable liquids]

H226 (27.1%): Flammable liquid and vapor [Warning Flammable liquids]

H290 (39.5%): May be corrosive to metals [Warning Corrosive to Metals]

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

H318 (53%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

H331 (54.1%): Toxic if inhaled [Danger Acute toxicity, inhalation]

H335 (38.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P210, P233, P234, P240, P241, P242, P243, P260, P261, P264, P264+P265, P271, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P363, P370+P378, P390, P403+P233, P403+P235, P405, P406, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 266 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

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

Chemical shift

Diamagnetic susceptibility

Lineshape

Magnetic susceptibility

Nuclear quadrupole resonance spectroscopy

Optical coefficient

Quadrupole coupling

Refractive index

Source: PubChem CID 66054 (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 10:08:07.
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.