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o-(or p)-Toluenesulphonamide, o-(or p)-Toluenesulphonamide buy,8013-74-9 supplier,o-(or p)-Toluenesulphonamide, 8013-74-9 price CAS NO.8013-74-9
- Min.Order: 1 Kilogram
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Quick Details
- ProName: o-(or p)-Toluenesulphonamide, o-(or p)...
- CasNo: 8013-74-9
- Molecular Formula: C7H9NO2S
- Appearance: White crystalline powder
- Application: 1) Used in the manufacture of dyes, pl...
- DeliveryTime: 1 month
- PackAge: 25 kg /bags
- Port: shanghai
- ProductionCapacity: 3000 Metric Ton/Day
- Purity: min 99%
- Transportation: by sea
- LimitNum: 1 Kilogram
Superiority
Jiaxing Trustworthy Import And Export Co., Ltd. is established based on a powerful manufacturer, and we have own factory and strong
support by several powerful manufacturers. We are professional in chemicals import and export trade, and the main products is fine
chemical like intermediates of pharmaceuticals, pesticides, and dyestuffs. The products have been exported to Europe, America and
Southeast Asia.
Details
1. Introduction of OPTSA
OPTSA (CAS NO.8013-74-9) is one kind of white crystalline powder. The 2-methylbenzenesulfonamide is the IUPAC Name of this chemical. Besides, this chemical belongs to the classification code which is Skin / Eye Irritant.
We has the min 99% OPTSA. The detailed information of this chemical is as follows:
OPTSA Name of product : 0\P-toluenesulfonate ( OPTSA ) Molecular formula : C7H9NO2S Melting point : min 106°C Water: max 0.3 % Colority (APHA) : max 30 Pt/Co Chloride : max 100 ppm Ortho/ Para : 40\60 OR 30\70 OR 20\80 ±5% plus-minus Ash : max 0.1% PH : 6.5-7.5.
2. Basic information of OPTSA
1) Properties:
(1)ACD/LogP: 0.79; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.79; (4)ACD/LogD (pH 7.4): 0.79; (5)ACD/BCF (pH 5.5): 2.33; (6)ACD/BCF (pH 7.4): 2.33; (7)ACD/KOC (pH 5.5): 63.76; (8)ACD/KOC (pH 7.4): 63.66; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 45.76 Å2; (13)Index of Refraction: 1.564; (14)Molar Refractivity: 43.81 cm3; (15)Molar Volume: 134.6 cm3; (16)Polarizability: 17.36×10-24cm3; (17)Surface Tension: 46.3 dyne/cm; (18)Density: 1.271 g/cm3; (19)Flash Point: 153.5 °C; (20)Enthalpy of Vaporization: 57.28 kJ/mol; (21)Boiling Point: 330.2 °C at 760 mmHg; (22)Vapour Pressure: 0.000169 mmHg at 25°C.
2) Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rabbit | LD | skin | > 7500mg/kg (7500mg/kg) | National Technical Information Service. Vol. OTS0545835, | |
| rat | LD50 | oral | 3800mg/kg (3800mg/kg) |
BLOOD: OTHER CHANGES BEHAVIORAL: COMA LUNGS, THORAX, OR RESPIRATION: DYSPNEA |
National Technical Information Service. Vol. OTS0545835, |
3) Descriptors of Structure
Smiles: S(c1c(C)cccc1)(=O)(=O)N
InChI: InChI=1S/C7H9NO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)
InChIKey: YCMLQMDWSXFTIF-UHFFFAOYSA-N
Canonical SMILES: CC1=CC=CC=C1S(=O)(=O)N
4) Uses of OPTSA
OPTSA is successfully used as a plasticizer for melamine based and other resins. It is used in various applications such as:
•Plasticizer in melamine coating and laminating resins
•Plasticizer in thermosetting resins
•Plasticizer in thermoplastics
•Component in fluorescent pigments
•Brightener in nickel-plating formulations
•Raw material in the manufacture of plasticizers and resins
