CAS No.3926-62-3,Chloroacetic acid sodium salt Suppliers

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Basic Information

Molecular Structure:
CAS No.:	3926-62-3
Name:	Chloroacetic acid sodium salt
Article Data:	16

Formula:	C₂H₃ClO₂Na
Molecular Weight:	116.479
Synonyms:	Aceticacid, chloro-, sodium salt (8CI,9CI);Chloroacetic acid sodium salt;Monochloroacetic acid sodium salt;SMA;SMA (herbicide);Sodium2-chloroacetate;Sodiummonochloroacetate;Sodium a-chloroacetate;
EINECS:	223-498-3
Density:	1.399 g/cm3
Melting Point:	199 °C (dec.)(lit.)
Boiling Point:	189 °C at 760 mmHg
Flash Point:	71.5 °C
Solubility:	440 g/L (20 °C) in water
Appearance:	white crystalline powder
Hazard Symbols:	T, N
Risk Codes:	25-38-50
Safety:	22-37-45-61
Transport Information:	UN 2659 6.1/PG 3
PSA:	40.13000
LogP:	-1.02490

Synthetic route

: 79-11-8
chloroacetic acid

: 3926-62-3
sodium monochloroacetic acid

Conditions

Conditions	Yield
With KB-4P-2(Na) Equilibrium constant; exchange equilibrium constant;
With sodium carbonate In water at 45℃;
With sodium carbonate In water

: 79-11-8
chloroacetic acid

: 1310-73-2
sodium hydroxide

: 3926-62-3
sodium monochloroacetic acid

Conditions

Conditions	Yield
In water

: 3926-62-3
sodium monochloroacetic acid

: (R)-ethyl 2-((tert-butyldimethylsilyl)oxy)propanoate

: 832151-92-5
(R)-1-chloro-3-(tert-butyldimethylsilyloxy)butan-2-one

Conditions

Conditions	Yield
Stage #1: sodium monochloroacetic acid; (R)-ethyl 2-((tert-butyldimethylsilyl)oxy)propanoate With tert-butylmagnesium chloride; triethylamine In tetrahydrofuran at 0℃; for 4h; Stage #2: With hydrogenchloride In tetrahydrofuran; water at 25℃; for 2h; pH=6.0;	100%

: C13H23NO4

: 3926-62-3
sodium monochloroacetic acid

: (3S,4S)-trans-3-(2-chloroacetyl)-4-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions

Conditions	Yield
With tert-butylmagnesium chloride; triethylamine In tetrahydrofuran at -5 - 10℃; Inert atmosphere;	100%

: 53008-65-4
methyl 2,3,4-tri-O-benzyl-D-glucopyranoside

: 3926-62-3
sodium monochloroacetic acid

: methyl 2,3,4‐tri-O-benzyl‐6‐O‐(carboxymethyl)‐α-D‐glucopyranoside

Conditions

Conditions	Yield
Stage #1: methyl 2,3,4-tri-O-benzyl-D-glucopyranoside With sodium hydride In N,N-dimethyl-formamide at 0℃; Stage #2: sodium monochloroacetic acid at 0 - 20℃; for 0.166667h;	100%

: 1288985-04-5
C15H19F15N2O2S

: 3926-62-3
sodium monochloroacetic acid

: 1288985-12-5
C17H21F15N2O4S

Conditions

Conditions	Yield
In ethanol; water at 78℃; for 24h; Inert atmosphere;	99%

: 105198-38-7, 106513-42-2
ethyl (S)-2-(tert-butyldimethylsilyloxy)propanoate

: 3926-62-3
sodium monochloroacetic acid

: 156093-90-2
(S)-3-[(tert-butyldimethyl)silyloxy]-1-chlorobutan-2-one

Conditions

Conditions	Yield
Stage #1: ethyl (S)-2-(tert-butyldimethylsilyloxy)propanoate; sodium monochloroacetic acid With tert-butylmagnesium chloride; triethylamine In tetrahydrofuran at 0℃; for 4h; Stage #2: With hydrogenchloride In tetrahydrofuran; water pH=6.0;	98%

: 96-29-7
ethyl methyl ketone oxime

: 3926-62-3
sodium monochloroacetic acid

: 98548-96-0
2-[(butan-2-ylideneamino)oxy]ethanoic acid

Conditions

Conditions	Yield
With potassium hydroxide In water; acetone at 20 - 60℃; for 2.25h; Solvent; Temperature;	98%

: C43H15F73N2O15

: 3926-62-3
sodium monochloroacetic acid

: C45H17F73N2O17

Conditions

Conditions	Yield
In ethanol; diethylperfluoroethylamine at 70 - 78℃; for 4h;	97.5%

: 216659-47-1
(3-dimethylamino-propyl)-carbamic acid 1,1-dimethylethyl ester

: 3926-62-3
sodium monochloroacetic acid

: 918106-95-3
C12H24N2O4

Conditions

Conditions	Yield
In water; tert-butyl alcohol at 80℃; for 8h;	97.3%

Raw Materials

79-11-8

Downstream Products

139-13-9

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Chemistry

Molecular Structure of Sodium chloroacetate (CAS NO.3926-62-3):

IUPAC Name: sodium 2-chloroacetate
Molecular formula: C₂H₂ClNaO₂
Molecular Weight: 116.48
EINECS: 223-498-3
Merck: 14,2112
BRN: 3597157
Boiling Point: 189 °C at 760 mmHg
Flash Point: 71.5 °C
Enthalpy of Vaporization: 46.87 kJ/mol
Vapour Pressure: 0.259 mmHg at 25°C
Water Solubility: 440 g/L (20°C)
Melting point: 199 °C (dec.)(lit.)
Sensitive: Hygroscopic
InChI
InChI=1/C2H3ClO2.Na/c3-1-2(4)5;/h1H2,(H,4,5);/q;+1/p-1
Smiles
[O-]C(CCl)=O.[Na+]
Stability: Stable. Incompatible with strong oxidizing agents.
Classification Code: Agricultural Chemical; Growth regulator / Fertilizer; Herbicide; Out-dated pesticide

Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
bird - domestic	LDLo	oral	100mg/kg (100mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: COMA GASTROINTESTINAL: OTHER CHANGES	Acta Pharmacologica et Toxicologica. Vol. 18, Pg. 179, 1961.
chicken	LD50	oral	81mg/kg (81mg/kg)		Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 1047, 1966.
guinea pig	LD50	intraperitoneal	115mg/kg (115mg/kg)		Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 31(12), Pg. 53, 1987.
guinea pig	LD50	oral	99mg/kg (99mg/kg)		Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 78, 1941.
mammal (species unspecified)	LDLo	oral	150mg/kg (150mg/kg)	BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Nordisk Veterinaermedicin Danske Udgave. Vol. 13, Pg. 271, 1961.
mouse	LD50	oral	165mg/kg (165mg/kg)		Journal of Pharmacology and Experimental Therapeutics. Vol. 86, Pg. 336, 1946.
rabbit	LD50	oral	156mg/kg (156mg/kg)		Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 1047, 1966.
rat	LD50	oral	95mg/kg (95mg/kg)		Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 78, 1941.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic fumes of Cl⁻ and Na₂O. Used as an herbicide.
The Hazard Codes:   T, N
HazardClass: 6.1
Risk Statements information:
25: Toxic if swallowed
38: Irritating to the skin
50: Very Toxic to aquatic organisms
Safety Statements information:
22: Do not breathe dust
37: Wear suitable gloves
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
61: Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR: UN 2659 6.1/PG 3
RTECS: AG1400000
PackingGroup: III
HS Code: 29154000
WGK Germany: 2

Standards and Recommendations

DOT Classification: 6.1; Label: KEEP AWAY FROM FOOD

Specification

Sodium chloroacetate , with CAS number of 3926-62-3, can be called Caswell No. 755A ; Chloroacetic acid sodium salt ; Chloroctan sodny ; Monoxone ; Sodium monochloroacetate . Sodium chloroacetate (CAS NO.3926-62-3) is used for pesticide, medicine and other organic synthesis.