text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 23950-58-5 | Product Number: P2374


Purity: >96.0%(GC)
  • 3,5-Dichloro-N-(1,1-dimethyl-2-propynyl)benzamide
  • 3,5-Dichloro-N-(2-methylbut-3-yn-2-yl)benzamide
  • Pronamide
3   Contact Us
2   14  

*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).

Product Number P2374
Purity / Analysis Method >96.0%(GC)
Molecular Formula / Molecular Weight C__1__2H__1__1Cl__2NO = 256.13  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Condition to Avoid Heat Sensitive
CAS RN 23950-58-5
Reaxys Registry Number 882391
PubChem Substance ID 354333714
Merck Index (14) 7872
MDL Number


Appearance White to Almost white powder to crystal
Purity(GC) min. 96.0 %
Melting point 155.0 to 159.0 °C
Properties (reference)
Melting Point 157 °C
Maximum Absorption Wavelength 289 nm
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H373 : May cause damage to organs through prolonged or repeated exposure.
H351 : Suspected of causing cancer.
H410 : Very toxic to aquatic life with long lasting effects.
Precautionary Statements P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P201 : Obtain special instructions before use.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P391 : Collect spillage.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
Related Laws:
EC Number 245-951-4
RTECS# CV3460000
Transport Information:
UN Number UN3077
Class 9
Packing Group III
HS Number 2924297099
Pronamide: A Herbicide Grouped with Mitotic Disrupters

Propyzamide (also called pronamide) is a selective herbicide for selective control of certain grasses and broad leaf weeds. Propyzamide enters weeds via root uptake from the soil. Pronamide is grouped with mitotic disrupter herbicides that inhibit microtubule assembly. Recently, the carcinogenic action of pronamide is reported. (The product is for research purpose only.)


PubMed Literature

Safety Data Sheet (SDS) Search
Please select Language.

The requested SDS is not available.

• Please check that the Product Number you have entered is correct.

• If your information is correct and you are still not able to view the requested SDS,  please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Other Documents