Propachlor (Ref: CP 31393) |
![]() Last updated: 02/03/2021 |
![]() |
(Also known as: propachlore) |
|
![]() |
|
A pre-emergence herbicide for control of annual grasses and some broad-leaved weeds | |
---|---|---|
|
Annual ryegrass; Barnyard grass; Pimpernel; Chickweed; Deadnettle; Fleabane; Shepherd's purse; Fathen | |
|
Soybeans; Grain sorghum; Corn; Peas; Pumkins; Cotton; Flax | |
|
- | |
|
Current | |
|
1964 |
UK regulatory status |
|
Not approved | ||
---|---|---|---|
|
Expired | ||
|
Not applicable |
EC Regulation 1107/2009 (repealing 91/414) |
|
Not approved | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Netherlands | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Expired | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
Also used in |
|
Australia |
---|
Chemical structure |
|
- | |
---|---|---|
|
C₁₁H₁₄ClNO | |
|
CC(C)N(C1=CC=CC=C1)C(=O)CCl | |
|
No data | |
|
MFOUDYKPLGXPGO-UHFFFAOYSA-N | |
|
InChI=1S/C11H14ClNO/c1-9(2)13(11(14)8-12)10-6-4-3-5-7-10/h3-7,9H,8H2,1-2H3 | |
|
Yes |
|
![]() |
Common Name | Relationship | Link |
---|---|---|
propachlor | - | ![]() |
General status |
|
Herbicide | |
---|---|---|
|
Chloroacetamide | |
|
- | |
|
- | |
|
Synthetic | |
|
Selective, systemic, effects cell formation and protein synthesis. Inhibition of VLCFA (inhibition of cell division). | |
|
1918-16-7 | |
|
217-638-2 | |
|
176 | |
|
019101 | |
|
4931 | |
|
211.69 | |
|
- | |
|
2-chloro-N-isopropylacetanilide | |
|
2-chloro-N-(1-methylethyl)-N-phenylacetamide | |
|
Marine Pollutant; Chemical subject to PIC regulations | |
|
- | |
|
K3 | |
|
15 | |
|
Not applicable | |
|
Not applicable | |
|
- | |
|
Light tan solid | |
|
Formulations |
|
|
|||
---|---|---|---|---|
|
|
|||
|
|
|||
|
Often supplied as emulsifiable concentrates, granules or suspension concentrate |
|
![]() |
|
|
|
|
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
580 | H4 H = The US ARS pesticide properties database (click here ) 4 = Verified data |
High | ||||||||
|
353900 | C4 C = AGRITOX (click here ) Acetone4 = Verified data |
- | ||||||||
205500 | C4 C = AGRITOX (click here ) Xylene4 = Verified data |
- | |||||||||
296100 | C4 C = AGRITOX (click here ) Toluene4 = Verified data |
- | |||||||||
655900 | C4 C = AGRITOX (click here ) Benzene4 = Verified data |
- | |||||||||
|
77 | A5 A = EU regulatory and evaluation data as published by EC, EFSA (RAR, DAR & Conclusion dossiers), EMA (e.g. EU Annex III PIC DGD) (EU - Pesticides database; EFSA Scientific Publications ) 5 = Verified data used for regulatory purposes |
- | ||||||||
|
- | - | - | ||||||||
|
170 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 4 = Verified data |
- | ||||||||
|
174 | L3 L = Pesticide manuals and hard copy reference books / other sources (open cup)3 = Unverified data of known source |
- | ||||||||
|
|
3.98 X 1001 | Calculated | - | |||||||
|
1.6 | H4 H = The US ARS pesticide properties database (click here ) 4 = Verified data |
Low | ||||||||
|
1.13 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
- | ||||||||
|
- | - | - | ||||||||
- | |||||||||||
|
30.6 | H4 H = The US ARS pesticide properties database (click here ) 4 = Verified data |
Highly volatile | ||||||||
|
3.65 X 10-03 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Non-volatile | ||||||||
|
- | - | - | ||||||||
|
- | - | - |
Degradation |
|
|
|
|
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
- | ||||||||||
|
|
5 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Non-persistent | |||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
Best available data; Other sources: DT₅₀ 6 days (DW4) | ||||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
|
18 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Slow | |||||||
|
- | ||||||||||
|
|
28 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Non-persistent | |||||||
|
- | ||||||||||
|
84 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Moderately fast | ||||||||
|
4.5 | K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data |
Moderately fast |
Soil adsorption and mobility |
|
|
|
|
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
|
- | H3 H = The US ARS pesticide properties database (click here ) 3 = Unverified data of known source |
Moderately mobile | |||||||
|
80 | ||||||||||
|
- | ||||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
- | ||||||||||
|
- | ||||||||||
|
- |
Fate indices |
|
|
|
|
||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1.47 | Calculated | Low leachability | ||||||||||||||||||||||||||
|
|
4.13 X 10-03 | Calculated | - | |||||||||||||||||||||||||
|
- | ||||||||||||||||||||||||||||
|
Low | Calculated | - | ||||||||||||||||||||||||||
|
Moderately mobile | Calculated | - |
Other known metabolites |
|
|
|
|
|
|||||
---|---|---|---|---|---|---|---|---|---|
propachlor methyl sulfoxide | - | Soil (Aerobic); Water (Anaerobic) | - | - | |||||
2-hydroxy-N-(1-methylethyl)-N-phenyl acetamide | propachlor alcohol | Soil (Aerobic); Water (Anaerobic) | - | - | |||||
N-(1-methylethyl)-N-phenylacetamide | norchloropropachlor | Soil (Aerobic); Water (Anaerobic) | - | - | |||||
propachlor disulfide | - | Soil (Aerobic); Water (Anaerobic) | - | - | |||||
propachlor thiol | - | Soil (Aerobic) | - | - | |||||
[(1-methylethyl)phenylamino] oxacetic acid | propachlor oxanilic acid | Soil (Aerobic) | - | - | |||||
2[(1-methylethyl)phenylamino]-2-oxo-ethane sylfonic acid | propachlor sulfonic acid | Soil (Aerobic); Water (Anaerobic) | - | - | |||||
propachlor sulfonic acid | - | Soil | - | - | |||||
(([1-methylethyl)phenylamino] acetyl) sulfinyl) acetic acid | propachlor sulfinylacetic acid | Soil (Aerobic) | - | - | |||||
N-(1-methylethyl)-2-(methylsulfonyl)-N-phenyl acetamide | propachlor methyl sulfone | Soil (Aerobic) | - | - |
|
![]() |
|
|
|
|
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
|
37 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Whole fish4 = Verified data |
Low potential | |||||||
|
Not available | - | |||||||||
|
550 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Moderate | ||||||||
|
|
5.4 | L2 L = Pesticide manuals and hard copy reference books / other sources Rat 2 year2 = Unverified data of unknown source |
High | |||||||
|
- | - | |||||||||
|
- | - | - | ||||||||
|
> 91 | K4 K = Research datasets, e.g. Pandora, Demetra Colinus virginianus4 = Verified data |
High | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
> 0.17 | L3 L = Pesticide manuals and hard copy reference books / other sources Oncorhynchus mykiss3 = Unverified data of known source |
Moderate | ||||||||
|
- | - | - | ||||||||
|
> 7.8 | L3 L = Pesticide manuals and hard copy reference books / other sources Daphnia magna3 = Unverified data of known source |
Moderate | ||||||||
|
0.612 | P3 P = Other governments and regulators Daphnia magna3 = Unverified data of known source |
Moderate | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
0.005 | F4 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Lemna gibba4 = Verified data |
High | ||||||||
|
- | - | - | ||||||||
- | - | - | |||||||||
|
0.015 | L3 L = Pesticide manuals and hard copy reference books / other sources Raphidocelis subcapitata3 = Unverified data of known source |
Moderate | ||||||||
|
0.01 | Q2 Q = Miscellaneous internet resources Unknown species2 = Unverified data of unknown source |
Moderate | ||||||||
|
|
- | - | - | |||||||
|
197 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Low | ||||||||
|
- | - | - | ||||||||
|
|
- | - | - | |||||||
- | |||||||||||
|
- | - | - | ||||||||
- | |||||||||||
|
|
- | - | - | |||||||
|
- | - | - | ||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
|
- | - | - | |||||||
|
- | ||||||||||
|
218 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Moderate | ||||||||
|
- | - | - | ||||||||
|
|
- | - | - | |||||||
|
- | - | - | ||||||||
|
|
- | - | - |
|
Moderately harmful | AA2 AA = IOBC Database on classification of side effects to beneficial organisms, 2005 Chrysoperla carnea2 = Unverified data of unknown source |
- | |||
|
|
- | - | - |
|
- | - | - | |||
|
- | - | - | ||||||||
|
|
- | - | - |
|
- | - | - |
|
![]() |
General |
|
|
|
|
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
High (class III) | - | - | ||||||||
|
550 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Moderate | ||||||||
|
200000 | L3 L = Pesticide manuals and hard copy reference books / other sources Rabbit3 = Unverified data of known source |
- | ||||||||
|
1.2 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
- | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
- | - | - | ||||||||
|
|
- | |||||||||
|
- | ||||||||||
|
|
|
|||||||||
|
- | ||||||||||
|
- | - | - | ||||||||
|
- | - | - |
Health issues |
|
|
||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
USEPA - probable human carcinogen |
Handling issues |
|
|
|||
---|---|---|---|---|
|
IMDG Transport Code is usually 9 | |||
|
Health: H302, H317, H319 Environment: H400, H410 |
|||
|
Xn - Harmful: R22, R43 Xi - Irritant: R36 N - Dangerous for the environment: R50, R53 |
|||
|
S2, S22, S36, S46, S60 | |||
|
II (Moderately hazardous) | |||
|
Usually 3082 | |||
|
Packaging Group III (minor danger) |
|
![]() |
|
|
||
---|---|---|---|
|
propachlor | ||
|
propachlore | ||
|
Propachlor | ||
|
propachlor | ||
|
propaclor | ||
|
propacloro | ||
|
propachlor | ||
|
propachlor | ||
|
- | ||
|
propaklor | ||
|
propachloor |
Record last updated: | 02/03/2021 |
Contact: | aeru@herts.ac.uk |
Please cite as: | Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. (2016) An international database for pesticide risk assessments and management. Human and Ecological Risk Assessment: An International Journal, 22(4), 1050-1064. DOI: 10.1080/10807039.2015.1133242 |