ARSANILIC ACID, MONOSODIUM SALT supplier

Name
4-AMINOPHENYLARSONIC ACID SODIUM SALT
EINECS
CAS No. 127-85-5
Density g/cm³
Solubility Soluble in water
Melting Point 300°C (dec.)
Formula C6H8 As N O3 . Na
Boiling Point 528.5°Cat760mmHg
Molecular Weight 239.038
Flash Point 273.4°C
Transport Information
Appearance
Safety Poison by subcutaneous route. Can cause blindness. When heated to decomposition it emits very toxic fumes of As and NO_x.
Risk Codes 26/27/28
Molecular Structure
Hazard Symbols Highly toxic by ingestion and inhalation, may cause blindness.
Synonyms Arsanilicacid, monosodium salt (8CI); Arsonic acid, (4-aminophenyl)-, monosodium salt(9CI); Arsamin; Arsinosolvin; Atoxyl; Atoxyl (pharmaceutical); Nuarsol; PigletPro-Gen V; Pro-Gen Sodium; Protoxyl; Soamin; Sodium aminarsonate; Sodiumanilarsonate; Sodium arsanilate; Sodium p-aminobenzenearsonate; Sodiump-aminophenylarsonate; Sodium p-aminophenylarsonate; Sodium p-arsanilate;Sonate; Trypoxyl
PSA 89.21000
LogP 0.28740

Synthetic route

: 4417-89-4
3,3-dimethyl-oxiranecarboxylic acid amide

: 127-85-5
p-arsanilic acid monosodium salt

: [4-(2-carbamoyl-2-hydroxy-1,1-dimethyl-ethylamino)-phenyl]-arsonic acid

Conditions

Conditions	Yield
at 150℃;

: 6320-96-3
3-bromopropanamide

: 127-85-5
p-arsanilic acid monosodium salt

: 787494-77-3
[4-(2-carbamoyl-ethylamino)-phenyl]-arsonic acid

: 106-43-4
para-chlorotoluene

: 127-85-5
p-arsanilic acid monosodium salt

: (4-p-toluoylamino-phenyl)-arsonic acid

: 5180-74-5
4-ethoxycarbonylamino-benzoyl chloride

: 127-85-5
p-arsanilic acid monosodium salt

: 861301-81-7
[4-(4-ethoxycarbonylamino-benzoylamino)-phenyl]-arsonic acid

Conditions

Conditions	Yield
With diethyl ether; sodium acetate
With diethyl ether; alkaline sodium acetate

: 17640-79-8
2-chloro-N-(4-hydroxy-3-methoxyphenyl)acetamide

: 127-85-5
p-arsanilic acid monosodium salt

: N-(4-arsono-phenyl)-glycine-(4-hydroxy-3-methoxy-anilide)

Conditions

Conditions	Yield
With water

: 83473-10-3
2-chloro-N-(2-methyl-4-nitrophenyl)acetamide

: 127-85-5
p-arsanilic acid monosodium salt

: N-(4-arsono-phenyl)-glycine-(2-methyl-4-nitro-anilide)

Conditions

Conditions	Yield
With water

: 333309-95-8
bromo-malonic acid di-p-toluidide

: 127-85-5
p-arsanilic acid monosodium salt

: {4-[(bis-p-tolylcarbamoyl-methyl)-amino]-phenyl}-arsonic acid

Conditions

Conditions	Yield
With ethanol

: 861329-81-9
bromo-malonic acid bis-(4-bromo-anilide)

: 127-85-5
p-arsanilic acid monosodium salt

: (4-{[bis-(4-bromo-phenylcarbamoyl)-methyl]-amino}-phenyl)-arsonic acid

Conditions

Conditions	Yield
With ethanol

: 126-81-8
dimedone

: 127-85-5
p-arsanilic acid monosodium salt

: [4-(5,5-dimethyl-3-oxo-cyclohex-1-enylamino)-phenyl]-arsonic acid

Conditions

Conditions	Yield
With water

: 96-34-4
methyl chloroacetate

: 127-85-5
p-arsanilic acid monosodium salt

: 5410-53-7
[4-(methoxycarbonylmethyl-amino)-phenyl]-arsonic acid

Conditions

Conditions	Yield
With methanol

: 627-11-2
2-Chloroethyl chloroformate

: 127-85-5
p-arsanilic acid monosodium salt

: [4-(2-chloro-ethoxycarbonylamino)-phenyl]-arsonic acid

Conditions

Conditions	Yield
With water

: 127-85-5
p-arsanilic acid monosodium salt

: 861529-90-0
(4-nitroso-phenyl)-arsonic acid

Conditions

Conditions	Yield
With caro's acid

: 127-85-5
p-arsanilic acid monosodium salt

: 100-20-9
terephthaloyl chloride

A: N-(4-arsono-phenyl)-terephthalamic acid

B: (4,4'-terephthaloyldiamino-diphenyl)-bis-arsonic acid

Conditions

Conditions	Yield
With sodium hydroxide

...Expand

: 127-85-5
p-arsanilic acid monosodium salt

: 36239-09-5
ethyl chlorocarbonylacetate

: [4-(2-ethoxycarbonyl-acetylamino)-phenyl]-arsonic acid

Conditions

Conditions	Yield
With sodium hydroxide

: 127-85-5
p-arsanilic acid monosodium salt

: 99-63-8
benzene-1,3-dicarbonyl dichloride

: (4,4'-isophthaloyldiamino-diphenyl)-bis-arsonic acid

Conditions

Conditions	Yield
With benzene

: 127-85-5
p-arsanilic acid monosodium salt

: 121-51-7
3-nitrobenzenesulphonyl chloride

: [4-(3-nitro-benzenesulfonylamino)-phenyl]-arsonic acid

Conditions

Conditions	Yield
With alkali

: 127-85-5
p-arsanilic acid monosodium salt

: 121-60-8
p-acetylaminobenzenesulfonyl chloride

: 5410-70-8
{4-[(N-acetyl-sulfanilyl)-amino]-phenyl}-arsonic acid

Conditions

Conditions	Yield
With water
With sodium carbonate
With sodium hydroxide

: 127-85-5
p-arsanilic acid monosodium salt

: 610-14-0
2-nitrobenzyl chloride

: [4-(2-nitro-benzoylamino)-phenyl]-arsonic acid

Conditions

Conditions	Yield
With sodium hydroxide; benzene at 0℃;
With xylene unter Ausschluss von Feuchtigkeit;

: 127-85-5
p-arsanilic acid monosodium salt

: 38818-50-7
4-chloro-3-nitro-benzoyl chloride

: 861789-64-2
[4-(4-chloro-3-nitro-benzoylamino)-phenyl]-arsonic acid

Conditions

Conditions	Yield
With sodium hydroxide; benzene at 0 - 10℃;
With sodium hydroxide; toluene at -5 - 0℃;

: 127-85-5
p-arsanilic acid monosodium salt

: 628-11-5
3-chloropropyl chloroformate

: [4-(3-chloro-propoxycarbonylamino)-phenyl]-arsonic acid

: 127-85-5
p-arsanilic acid monosodium salt

: 50434-36-1
4-nitrophenylacetyl chloride

: {4-[2-(4-amino-phenyl)-acetylamino]-phenyl}-arsonic acid

Conditions

Conditions	Yield
With diethyl ether; sodium acetate und Reduzieren mit Na2S2O4;

: 127-85-5
p-arsanilic acid monosodium salt

β-iodo-propionamide: β-iodo-propionamide

: 787494-77-3
[4-(2-carbamoyl-ethylamino)-phenyl]-arsonic acid

: 127-85-5
p-arsanilic acid monosodium salt

N-methyl-carbamic acid chloride: N-methyl-carbamic acid chloride

: [4-(N'-methyl-ureido)-phenyl]-arsonic acid

Conditions

Conditions	Yield
With benzene at 5℃;

: 127-85-5
p-arsanilic acid monosodium salt

3-chloromethylene-camphor: 3-chloromethylene-camphor

: {4-[(2-oxo-bornan-3-ylidenemethyl)-amino]-phenyl}-arsonic acid

Conditions

Conditions	Yield
at 120℃;

: 127-85-5
p-arsanilic acid monosodium salt

3-oxymethylene-camphor: 3-oxymethylene-camphor

: {4-[(2-oxo-bornan-3-ylidenemethyl)-amino]-phenyl}-arsonic acid

Conditions

Conditions	Yield
at 80 - 110℃;

: 127-85-5
p-arsanilic acid monosodium salt

4-<C-chloro-acetylamino>-benzoic acid: 4-<C-chloro-acetylamino>-benzoic acid

: 4-{[N-(4-arsono-phenyl)-glycyl]-amino}-benzoic acid

Conditions

Conditions	Yield
With water

: 127-85-5
p-arsanilic acid monosodium salt

C-bromo-N.N'-dibenzyl-malonamide: C-bromo-N.N'-dibenzyl-malonamide

: {4-[(bis-benzylcarbamoyl-methyl)-amino]-phenyl}-arsonic acid

Conditions

Conditions	Yield
With ethanol

: 87479-91-2
3-formyl-(+)-camphor

: 127-85-5
p-arsanilic acid monosodium salt

A: 3-phenyliminomethyl-camphor

B 3-<4-arsono-anilinomethylene>-d-camphor: 3-<4-arsono-anilinomethylene>-d-camphor

C compound C27H42O2: compound C27H42O2

Conditions

Conditions	Yield
at 80 - 110℃;

...Expand

: 127-85-5
p-arsanilic acid monosodium salt

: 1122-90-3
4-aminophenylarsenoxide

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: alkali; sulfomonoperoxoic acid 2: phenylhydrazine View Scheme

: 127-85-5
p-arsanilic acid monosodium salt

: N-(4-dichloroarsino-phenyl)-malonamic acid

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: aqueous NaOH-solution 2: aqueous NaOH-solution 3: water; iodine; sulfur dioxide; hydrochloric acid View Scheme

ARSANILIC ACID, MONOSODIUM SALT Chemical Properties

Product Name: Arsanilic acid, monosodium salt (CAS NO.127-85-5)

Molecular Formula: C₆H₆AsNNa₂O₃
Molecular Weight: 261.02g/mol
Mol File: 127-85-5.mol
Einecs: 204-869-9
Appearance: White crystalline, odorless powder
Water Solubility: Soluble in water
H-Bond Donor: 2
H-Bond Acceptor: 4
Product Categories: Organometallics; As (Arsenic) Compounds; Classes of Metal Compounds; Semimetal Compounds

ARSANILIC ACID, MONOSODIUM SALT Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
dog	LDLo	subcutaneous	5mg/kg (5mg/kg)		"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
guinea pig	LDLo	subcutaneous	70mg/kg (70mg/kg)	SENSE ORGANS AND SPECIAL SENSES: CHANGES IN COCHLEAR STRUCTURE OR FUNCTION: EAR BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: FOOD INTAKE (ANIMAL)	Acta Oto-Laryngologica. Vol. 82, Pg. 70, 1976.
mouse	LD50	intravenous	335mg/kg (335mg/kg)		Therapie. Vol. 2, Pg. 28, 1947.
rabbit	LDLo	subcutaneous	200mg/kg (200mg/kg)		"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
rat	LD50	intravenous	335mg/kg (335mg/kg)		Journal of the American Chemical Society. Vol. 68, Pg. 944, 1946.
rat	LD50	subcutaneous	75mg/kg (75mg/kg)		Biochemische Zeitschrift. Vol. 184, Pg. 360, 1927.

ARSANILIC ACID, MONOSODIUM SALT Consensus Reports

Arsenic and its compounds are on the Community Right-To-Know List.

ARSANILIC ACID, MONOSODIUM SALT Safety Profile

Poison by subcutaneous route. Can cause blindness. When heated to decomposition it emits very toxic fumes of As and NO_x.
Safety Information of Arsanilic acid, monosodium salt (CAS NO.127-85-5):
Risk Statements: 26/27/28
26: Very Toxic by inhalation
27: Very Toxic in contact with skin
28: Very Toxic if swallowed
Safety Statements: 26-36/37/39
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
37: Wear suitable gloves
39: Wear eye/face protection

ARSANILIC ACID, MONOSODIUM SALT Standards and Recommendations

OSHA PEL: TWA 0.5 mg(As)/m³
ACGIH TLV: BEI: 35 μ (As)/L inorganic arsenic and methylated metabolites in urine
DOT Classification: 6.1; Label: KEEP AWAY FROM FOOD

ARSANILIC ACID, MONOSODIUM SALT Specification

Arsanilic acid, monosodium salt ,its CAS NO. is 127-85-5,the synonyms is Sodium 4-aminophenylarsonate ; Sodium arsanilate ; P-arsanilic acid sodium salt ; (4-Aminophenyl)arsonicacid,sodiumsalt[qr] ; (4-Aminophenyl)-arsonicacimonosodiumsalt ; Ai3-29289-x[qr] ; Anhydroussodiumarsanilate ; Anhydroussodiumarsanilate[qr] .

Product Name

4-AMINOPHENYLARSONIC ACID SODIUM SALT

Synthetic route

ARSANILIC ACID, MONOSODIUM SALT Chemical Properties

ARSANILIC ACID, MONOSODIUM SALT Toxicity Data With Reference

ARSANILIC ACID, MONOSODIUM SALT Consensus Reports

ARSANILIC ACID, MONOSODIUM SALT Safety Profile

ARSANILIC ACID, MONOSODIUM SALT Standards and Recommendations

ARSANILIC ACID, MONOSODIUM SALT Specification

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