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2,2-DICHLOROPROPIONIC ACID SODIUM SALT

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

2,2-DICHLOROPROPIONIC ACID SODIUM SALT Properties

Melting point:
166.5°C
storage temp. 
+4°C
solubility 
450g/l
PH
5.5 (100g/l, H2O, 20℃)
CAS DataBase Reference
127-20-8(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H314-H315-H319-H335
Precautionary statements  P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501-P261-P280a-P304+P340-P305+P351+P338-P501a
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
HSCode  2915 90 70
HazardClass  8
PackingGroup  III
Toxicity LD50 orally in Rabbit: 3860 mg/kg LD50 dermal Rabbit > 2000 mg/kg

2,2-DICHLOROPROPIONIC ACID SODIUM SALT price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical D0409 Sodium 2,2-Dichloropropionate >85.0%(T) 127-20-8 25g $29 2018-11-22 Buy

2,2-DICHLOROPROPIONIC ACID SODIUM SALT Chemical Properties,Uses,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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2,2-DICHLOROPROPIONIC ACID SODIUM SALT Spectrum


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