ChemicalBook > CAS DataBase List > 2,2-DICHLOROPROPIONIC ACID SODIUM SALT

2,2-DICHLOROPROPIONIC ACID SODIUM SALT

Product Name
2,2-DICHLOROPROPIONIC ACID SODIUM SALT
CAS No.
127-20-8
Chemical Name
2,2-DICHLOROPROPIONIC ACID SODIUM SALT
Synonyms
propinate;dowpon;dowpons;omnidel;radapon;tafapon;basfapon;gramevin;hicodcpas;DPA SODIUM
CBNumber
CB8762531
Molecular Formula
C3H3Cl2NaO2
Formula Weight
164.95
MOL File
127-20-8.mol
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2,2-DICHLOROPROPIONIC ACID SODIUM SALT Property

Melting point:
166.5°C
storage temp. 
Store below +30°C.
solubility 
450g/l
form 
powder to crystal
color 
White to Orange to Green
PH
5.5 (100g/l, H2O, 20℃)
Water Solubility 
450g/L
CAS DataBase Reference
127-20-8(CAS DataBase Reference)
EPA Substance Registry System
Dalapon-sodium (127-20-8)
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Safety

Hazard Codes 
Xi
Risk Statements 
20/21/22-34-36/37/38
Safety Statements 
26-27-28-36/37/39-36
RIDADR 
UN 3261 8/PG 2
WGK Germany 
WGK 1 slightly water endangering
RTECS 
UF1225000
TSCA 
Yes
HS Code 
2915 90 70
HazardClass 
8
PackingGroup 
III
Toxicity
LD50 orally in Rabbit: 3860 mg/kg LD50 dermal Rabbit > 2000 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.19100
Product name
2,2-Dichloropropionic acid sodium salt
Purity
for synthesis
Packaging
250G
Price
$64.3
Updated
2022/05/15
Sigma-Aldrich
Product number
8.19100
Product name
2,2-Dichloropropionic acid sodium salt
Purity
for synthesis
Packaging
1KG
Price
$169
Updated
2022/05/15
TCI Chemical
Product number
D0409
Product name
Sodium 2,2-Dichloropropionate
Purity
>85.0%(T)
Packaging
25g
Price
$33
Updated
2025/07/31
TRC
Product number
D120005
Product name
Dalapon-sodium
Packaging
250mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
7012AF
Product name
Sodium 2,2-Dichloropropionate
Packaging
5g
Price
$30
Updated
2021/12/16
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2,2-DICHLOROPROPIONIC ACID SODIUM SALT Chemical Properties,Usage,Production

Uses

2,2-Dichloropropionic acid sodium salt is a selective, systemic herbicide used to control perennial and annual grasses on noncrop land, fruits, vegetables and some aquatic weeds.

Safety Profile

Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of Na2O and Cl-.

Environmental Fate

Soil. Undergoes dechlorination and the liberation of carbon dioxide in soil. The residual activity is limited to approximately 3–4 months (Hartley and Kidd, 1987). The average half-life for dalapon-sodium in soil incubated in the laboratory under aerobic conditions was 15 days (Namdeo, 1972)
Photolytic. Dalapon (free acid) is subject to photodegradation. When an aqueous solution (0.25 M) was irradiated with UV light at 253.7 nm at 49°C, 70% degraded in 7 hours. Pyruvic acid is formed which is subsequently decarboxylated to acetaldehy
Chemical/Physical. Slowly reacts with moisture at room temperature forming pyruvic acid (Frank and Demint, 1969; Kenaga, 1974), hydrochloric acid and sodium chloride (Kenaga, 1974; Wolfe et al., 1990). The reported hydrolysis half-life of dalapon
Products reported from the combustion of the free acid (dalapon) at 900°C include carbon monoxide, carbon dioxide, chlorine and hydrochloric acid (Kennedy et al., 1972a)

2,2-DICHLOROPROPIONIC ACID SODIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2,2-DICHLOROPROPIONIC ACID SODIUM SALT manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
2,2-Dichloropropionic acid sodium salt 127-20-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1000kg
Release date
2025-11-13
Career Henan Chemical Co
Product
dalapon-sodium 127-20-8
Price
US $9.80/KG
Min. Order
1g
Purity
＞98%
Supply Ability
20 tons
Release date
2020-02-10

127-20-8, 2,2-DICHLOROPROPIONIC ACID SODIUM SALTRelated Search:

2,2-DICHLOROPROPIONIC ACID SODIUM SALT 2,2-DICHLORO-3,3,3-TRIFLUOROPROPIONIC ACID DALAPON-METHYL ESTER ERBON DIISOPROPYL DICHLOROMALONATE 2,2-Dichloropropionic acid ALDRIN Sodium propionate DICHLOROSTEARIC ACID methyl 2,2-dichloro-2-cyanoacetate 2,2-DICHLOROPENTANOIC ACID butyl 2,2,3,4,4-pentachloro-3-butenoate 3,3-dichloro-5-hexyldihydrofuran-2(3H)-one 2,2,3,4,4-pentachloro-3-butenoic acid AURORA KA-2964 RARECHEM AL BI 0645 RARECHEM AL BI 0644 5-butyl-3,3-dichlorodihydrofuran-2(3H)-one

  • 2,2-Dichloropropionic acid sodium
  • 2-2-Dichloropionic acid sodium salt
  • 2,2-Dichloropropionic acid salt (Na)
  • dalapon-Na
  • DPA SODIUM
  • DALAPONE-NA
  • DALAPON-SODIUM
  • ALPHA,ALPHA-DICHLOROPROPIONIC ACID, SODIUM SALT
  • 2,2-DICHLOROPROPIONIC ACID SODIUM SALT
  • SODIUM DICHLOROPROPIONATE
  • SODIUM 2,2-DICHLOROPROPIONATE
  • 2,2-dichloro-propanoicacisodiumsalt
  • 2,2-Dichloropropionic acid sodium salt for synthesis
  • Propanoic acid, 2,2-dichloro-, sodium salt
  • DALPON,SODIUMSALT
  • 2,2-Dichlorpropionsure, Na-Salz
  • 2,2-dichloro-propionicacisodiumsalt
  • 2,2-dichlorpropionsaeurenatrium
  • antigramigna
  • basfapon
  • dalapon,sodiumsalt
  • dalaponsodiumsalt
  • dowpon
  • dowpons
  • gramevin
  • hicodcpas
  • natriumsalzder2,2-dichlorpropionsaure
  • omnidel
  • omnidelspezial
  • propinate
  • radapon
  • sodiumalpha,alpha-dichloropropionate
  • sodiumdalapon
  • sys67omnidel
  • tafapon
  • 2,2-DICHLOROPROPIONIC ACID SODIUM SALT 95+%
  • 2,2-DICHLOROPROPIONIC ACID SODIUM SALT 97%
  • A,A-DICHLOROPROPIONIC ACID, SODIUM SALT
  • 2,2-Dichloropropionic acid sodium salt, Dalapon-Na, Sodium 2,2-dichloropropionate
  • 2,2-Dichloropropanoic acid sodium salt
  • DPA Sodium Standard
  • DPA Sodium@100 μg/mL in Methanol
  • Sodium 2,2-Dichloropropionate &gt
  • alapon-sodium
  • 127-20-8 2,2-DICHLOROPROPIONIC ACID SODIUM SALT
  • Sodium 2,2-dichloropropanoate
  • 127-20-8
  • C3H3Cl2NaO2
  • CH3CCl2COONa
  • C3H3Cl2O2Na
  • Organics