ChemicalBook CAS DataBase List 7080-50-4

7080-50-4

Name	Chloramine-T trihydrate
CAS	7080-50-4
EINECS(EC#)	204-854-7
Molecular Formula	C7H13ClNNaO5S
MDL Number	MFCD00149066
Molecular Weight	281.69
MOL File	7080-50-4.mol

Synonyms

CHLORAMINE T CHLORAMINE T SODIUM SALT TRIHYDRATE CHLORAMINE T TRIHYDRATE CHLOROAMINUM CHLOROMINE-T SOLUTION N-CHLORO-4-TOLUENESULFONAMIDE SODIUM SALT TRIHYDRATE N-CHLORO-P-TOLUENESULFONAMIDE, SODIUM SALT N-CHLORO-P-TOLUENESULFONAMIDE, SODIUM SALT TRIHYDRATE N-CHLORO-P-TOULENESULFONAMIDE, SODIUM SALT TRIHYDRATE P-TOLUENESULFONCHLORAMIDE SODIUM SALT TRIHYDRATE SODIUM P-TOLUENESULFONCHLORAMIDE TRIHYDRATE SODIUM P-TOLUENESULFONCHLORAMID TRIHYDRATE SODIUM P-TOLUENESULFONCHLOROAMIDE TRIHYDRATE TOSYLCHLORAMIDE SODIUM TRIHYDRATE Chloramine-T, Sodium salt N-Chloro-p-toluenesulphonamide sodium salt trihydrate N-Chloro p-Toluene sulfonamide CHLORAMINE T TRIHYDRATE, PH EUR CHLORAMINE-T TRIHYDRATE, 98%, A.C.S. REA GENT CHLORAMINE-T TRIHYDRATE 98% &

Chemical Properties

Appearance	White to off-white crystalline powder
Melting point	167-170 °C(lit.)
bulk density	540-680kg/m3
density	1.43
Fp	92 °C
storage temp.	0-6°C
solubility	H2O: passes test
form	Crystalline Powder
pka	pK1:4.54(+1) (25°C)
color	White to off-white
Odor	Chlorine like
PH	8-10 (50g/l, H2O, 20℃)
PH Range	8 - 10
Water Solubility	Soluble in water and ethyl alcohol. Insoluble in benzene and ethers.
Sensitive	Moisture Sensitive
Merck	14,2075
BRN	3924168
InChI	1S/C7H7ClNO2S.Na.3H2O/c1-6-2-4-7(5-3-6)12(10,11)9-8;;;;/h2-5H,1H3;;3*1H2/q-1;+1;;;
InChIKey	NZYOAGBNMCVQIV-UHFFFAOYSA-N
SMILES	O.O.O.Cc1ccc(cc1)S(=O)(=O)N([Na])Cl
LogP	2.111 (est)
CAS DataBase Reference	7080-50-4(CAS DataBase Reference)

Safety Data

Symbol(GHS)	GHS05,GHS07,GHS08
Signal word	Danger
Hazard statements	H302-H314-H334
Precautionary statements	P260-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes	C
Risk Statements	R22:Harmful if swallowed. R31:Contact with acids liberates toxic gas. R34:Causes burns. R42:May cause sensitization by inhalation. less more
Safety Statements	S22:Do not breathe dust . S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . less more
RIDADR	UN 3263 8/PG 3
WGK Germany	2
RTECS	XT5616800
TSCA	Yes
HazardClass	8
PackingGroup	III
HS Code	29350090
Storage Class	8A - Combustible corrosive hazardous materials
Hazard Classifications	Acute Tox. 4 Oral Eye Dam. 1 Resp. Sens. 1 Skin Corr. 1B
Toxicity	LD50 orally in Rabbit: 935 mg/kg less more

Raw materials And Preparation Products

Hazard Information

Chemical Properties

Chloramine T is a white to yellow crystalline powder with characteristic odor. It is an air sensitive and corrosive, cause eye and skin burns and chemical dangers: Chloramine T is known to explode on heating above 130°C (anhydrous). Chloramine T decomposes slowly under the influence of air producing chlorine (trihydrate). On heating or on contact with acids it decomposes and produce toxic gases.

Description

Chloramine-T is commercially available in the form of a trihydrate and is a stable white to pale yellow solid. Chloramine T Sodium Salt Trihydrate is a reagent for selective oxidation of methionine. It is used as an antibacterial agent; a topical antiseptic. Capable of oxidative cyclization to produce various heterocycles. Nitrene source for aziridinations and aminohydroxylations. Reactant for Preparation of factor Xa inhibitors as novel anticoagulants.

Uses

Chloramine-T trihydrate can be used for detection of bromate and halogens.

Uses

Detection of bromate and halogens. Source of halonium ions and nitrogen anions in organic synthesis.

General Description

Chloramine T (CAT) trihydrate is a commonly used reagent for organic synthesis especially in heterocyclic chemistry. CAT is an active chlorine compound that shows antimicrobial activity.

reaction suitability

reagent type: oxidant

Purification Methods

Recrystallise it from hot water (2mL/g). Dry it in a desiccator over CaCl2 where it loses water. Protect it from sunlight. It is used for the detection of bromate and halogens, and Co, Cr, Fe, Hg, Mn, Ni and Sb ions. [Campbell & Johnson Chem Rev 78 65 1978, Bremner Synthetic Reagents 6 9 1985, Chattaway J Chem Soc 87 145 I1905, Inglis J Soc Chem Ind (Lond) 37 288 1918, Beilstein 11 H 107, 11 I 29, 11 II 62, 11 III 300, 2 IV 457.]

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