CAS No.615-50-9,2,5-Diaminotoluene sulfate Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	615-50-9
Name:	2,5-Diaminotoluene sulfate

Formula:	C₇H₁₀N₂^.H₂SO₄
Molecular Weight:	220.249
Synonyms:	Toluene-2,5-diamine sulfate;Toluene-2,5-diamine, sulfate (1:1);2-Methyl-p-phenylenediamine sulfate;Toluylene-2,5-diamine sulfate;2-methylbenzene-1,4-diamine;p-Toluenediamine sulfate;2-Methyl-1,4-benzenediamine sulfate;1,4-Benzenediamine, 2-methyl-, sulfate (1:1);p-Toluylenediamine sulfate;2,5-Toluenediamine sulfate;CI 76043;Toluene-2,5-diamine, sulfate;2,5-Diamino toluene sulfate;p-Tolylenediamine sulfate;2,5-Diaminamethyl pheneesulfate;Jarocol TDS;
EINECS:	210-431-8
Density:	1366[at 20℃]
Melting Point:	>300 °C(lit.)
Boiling Point:	273.7 °C at 760 mmHg
Flash Point:	140.6 °C
Solubility:	soluble in water
Appearance:	powder
Hazard Symbols:	T, N
Risk Codes:	20/21-25-43-51/53
Safety:	24-37-45-61
Transport Information:	UN 2811 6.1/PG 3
PSA:	135.02000
LogP:	2.74980

Synthetic route

: 615-50-9
2-methyl(p-phenylenediamine) dihydrogen sulfate

: 4755-77-5
Ethyl oxalyl chloride

: 1392473-01-6
Et2H2Meppba

Conditions

Conditions	Yield
With triethylamine In tetrahydrofuran for 1h; Reflux;	80%
With triethylamine In tetrahydrofuran at 0℃; for 1h; Reflux;	80%

: 1-(1-(tert-butoxycarbonyl)piperidin-4-yl)-1H-indazole-3-carboxylic acid

: 615-50-9
2-methyl(p-phenylenediamine) dihydrogen sulfate

: tert-butyl 4-(3-((4-amino-3-methylphenyl)carbamoyl)-1H-indazol-1-yl)piperidine-1-carboxylate

Conditions

Conditions	Yield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; Inert atmosphere;	79%

: 50890-83-0
1-methyl-1H-indazole-3-carboxylic acid

: 615-50-9
2-methyl(p-phenylenediamine) dihydrogen sulfate

: N-(4-amino-3-methylphenyl)-1-methyl-1H-indazole-3-carboxamide

Conditions

Conditions	Yield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 72h; Inert atmosphere;	31.4%

: 82-44-0
1-chloroanthracene-9,10-dione

: 615-50-9
2-methyl(p-phenylenediamine) dihydrogen sulfate

A: 1-(4-amino-2-methylphenylamino)anthraquinone

B: 1-(4-amino-3-methylphenylamino) anthraquinone

Conditions

Conditions	Yield
With copper(l) iodide; potassium carbonate at 100℃; for 8h; Concentration; Temperature; Ullmann Condensation; Inert atmosphere; Supercritical conditions; Overall yield = 68.03 %;

...Expand

: 6994-64-5
3-amino-2,6-dimethyl-phenol

: 615-50-9
2-methyl(p-phenylenediamine) dihydrogen sulfate

A: 30809-89-3
C15H17N3O

B: C15H17N3O

Conditions

Conditions	Yield
With potassium hexacyanoferrate(III) In aq. phosphate buffer at 30℃; pH=10.3; Kinetics; Mechanism; pH-value;

...Expand

: 615-50-9
2-methyl(p-phenylenediamine) dihydrogen sulfate

: 591-27-5
m-Hydroxyaniline

A: C13H13N3O

B: C13H13N3O

Conditions

Conditions	Yield
With potassium hexacyanoferrate(III) In aq. phosphate buffer at 30℃; pH=10.3; Kinetics; pH-value;

...Expand

: 615-50-9
2-methyl(p-phenylenediamine) dihydrogen sulfate

: 4377-75-7
2-Methyl-1,4-benzochinondiimin

Conditions

Conditions	Yield
With potassium hexacyanoferrate(III) In aq. phosphate buffer at 25℃; pH=7.9; Kinetics; pH-value;

: 50890-83-0
1-methyl-1H-indazole-3-carboxylic acid

: 615-50-9
2-methyl(p-phenylenediamine) dihydrogen sulfate

: N-(4-(6-methoxypyrazolo[1,5-a]pyridine-3-carboxamido)-3-methylphenyl)-1-methyl-1H-indazole-3-carboxamide

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 72 h / 20 °C / Inert atmosphere 2: trimethylaluminum / toluene / 20 - 90 °C / Inert atmosphere View Scheme

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Chemistry

IUPAC Name: 2-methylbenzene-1,4-diamine; sulfuric acid
Empirical Formula: C₇H₁₂N₂O₄S
Molecular Weight: 220.2462g/mol
EINECS: 210-431-8
Structure of 2,5-Diaminotoluene sulfate (CAS NO.615-50-9):

Flash Point: 140.6 °C
Enthalpy of Vaporization: 51.2 kJ/mol
Melting Point: >300 °C(lit.)
Boiling Point: 273.7 °C at 760 mmHg
Vapour Pressure: 0.00565 mmHg at 25°C
Water Solubility: soluble
Product Categories: Intermediates of Dyes and Pigments;Organic Chemicals
Canonical SMILES: CC1=C(C=CC(=C1)N)N.OS(=O)(=O)O
InChI: InChI=1S/C7H10N2.H2O4S/c1-5-4-6(8)2-3-7(5)9;1-5(2,3)4/h2-4H,8-9H2,1H3;(H2,1,2,3,4)
InChIKey: KZTWOUOZKZQDMN-UHFFFAOYSA-N

Toxicity Data With Reference

1.	mmo-sat 250 µg/plate	JJIND8 JNCI, Journal of the National Cancer Institute. 71 (1983),293.
2.	orl-rat LD50:98 mg/kg	JTEHD6 Journal of Toxicology and Environmental Health. 2 (1977),657.
3.	ipr-rat LD50:49 mg/kg	JTEHD6 Journal of Toxicology and Environmental Health. 2 (1977),657.

Consensus Reports

IARC Cancer Review: Animal Indefinite Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 16 (1978),p. 97.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . NCI Carcinogenesis Bioassay Completed; Results Indefinite: mouse, rat NCITR* National Cancer Institute Carcinogenesis Technical Report Series. (Bethesda, MD 20014) No. NCI-CG-TR-126 ,1978. . Reported in EPA TSCA Inventory.

Safety Profile

Poison by ingestion and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits very toxic fumes of NO_x and SO_x. See also SULFATES.
The Hazard Codes of 2,5-Diaminotoluene sulfate(615-50-9): T, N
The Risk Statements information of 2,5-Diaminotoluene sulfate(615-50-9):
25: Toxic if swallowed
43: May cause sensitization by skin contact
20/21: Harmful by inhalation and in contact with skin
51/53: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
The Safety Statements information of 2,5-Diaminotoluene sulfate(615-50-9):
24: Avoid contact with skin
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 2811 6.1/PG 3

Specification

2,5-Diaminotoluene sulfate , its cas register number is 615-50-9. It also can be called 2-Methyl-1,4-benzenediamine sulfate (1:1) ; 2-Methyl-p-phenylenediamine sulfate ; Toluene-2,5-diamine sulphate ; p-Diaminotoluene sulfate ; p-Toluenediamine sulfate . 2,5-Diaminotoluene sulfate (CAS NO.615-50-9) is a white redish powder.