English Safety Data Sheet Database 中文版 MSDS

3-bromopropionic acid

CAS No. 590-92-1 | PubChem CID 11553
Section 1. Identification
Chemical Name3-bromopropionic acid CAS No.590-92-1
Synonymsβ-bromopropionicacid Chinese Name3-溴丙酸
Molecular FormulaC3H5BrO2 Molecular Weight152.9750
UN No.3261 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word DANGER
Pictograms GHS05 · Corrosive GHS07 · Irritant
Hazard Statements H302H314
Precautionary Statements P260P264P270P280P301+P317P301+P330+P331P302+P361+P354P304+P340P305+P354+P338P316P321P330P363P405P501

Section 2. Hazards Identification

H302 (16.4%): Harmful if swallowed [Warning Acute toxicity, oral]

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

P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 55 reports by companies from 7 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.

Not Classified

Section 9. Physical and Chemical Properties

Solid; [Merck Index] Pale yellow crystals; [Alfa Aesar MSDS]

PLATES FROM CARBON TETRACHLORIDE

140-142 °C @ 45 MM HG

SOL IN WATER, ETHER, CHLOROFORM, BENZENE, ALC

9.8X10-5 @ 25 °C

AQ ALKALIES HYDROLYZE BETA-BROMOPROPIONIC ACID TO HYDRACRYLIC ACID

Chemical shift

Lineshape

Nuclear quadrupole resonance spectroscopy

Quadrupole coupling

Other Classes -> Organic Acids

Section 11. Toxicological Information

Dermatotoxin - Skin burns.

Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

3-BROMOPROPIONIC ACID ADMIN TO SKIN OF ALBINO MICE, 0.2 ML, 0.3% IN ACETONE TIMES 24 FOR 365 DAYS, PROMOTION WITH CROTON OIL, 0.2 ML, 0.3% IN ACETONE, 20 WK PRODUCED 78/20 PAPILLOMAS; 10/20 PAPILLOMAS IN CONTROLS /FROM TABLE/

3-BROMOPROPIONIC ACID PRODUCED AN ELEVATED LUNG TUMOR RESPONSE WHICH WAS SIGNIFICANT BY ONLY 1 STATISTICAL TEST USED, & WAS CONSIDERED A BORDERLINE TUMORIGENIC COMPD.

Source: PubChem CID 11553 (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 10:01:39.
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.