English Safety Data Sheet Database 中文版 MSDS

tert-butyl chloroacetate

CAS No. 107-59-5 | PubChem CID 66052
Section 1. Identification
Chemical Nametert-butyl chloroacetate CAS No.107-59-5
Synonymschloroaceticacid, tert-butyl ester Chinese Name氯乙酸叔丁酯
Molecular FormulaC6HC1O2 Molecular Weight150.603
UN No.2920 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word DANGER
Pictograms GHS02 · Flammable GHS05 · Corrosive GHS06 · Acute Toxic GHS07 · Irritant GHS09 · Environmental Hazard
Hazard Statements H226H302H312H314H315H317H319H331H400H410
Precautionary Statements P210P233P240P241P242P243P260P261P264P264+P265P270P271P272P273P280P301+P317P301+P330+P331P302+P352P302+P361+P354P303+P361+P353P304+P340P305+P351+P338P305+P354+P338P316P317P321P330P332+P317P333+P317P337+P317P362+P364P363P370+P378P391P403+P233P403+P235P405P501

Section 2. Hazards Identification

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

H302+H312 (13.1%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]

H314 (48.8%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

H315 (51.2%): Causes skin irritation [Warning Skin corrosion/irritation]

H317 (28.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]

H319 (51.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H331 (97.6%): Toxic if inhaled [Danger Acute toxicity, inhalation]

H400 (34.5%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]

H410 (34.5%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P272, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P363, P370+P378, P391, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 84 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

Optical coefficient

Refractive index

Source: PubChem CID 66052 (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 09:51:56.
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.