The benzodiazepine pharmacological class includes the chemical diazepam, which is frequently used to treat a number of ailments. It mostly has soothing and sedative effects through depressing the central nervous system. Muscle spasms, seizures, and anxiety problems can all be treated with diazepam. It is also occasionally used as a preoperative sedative and to treat alcohol withdrawal symptoms. Diazepam should only be used under a doctor's supervision because improper or extended use might result in tolerance, dependence, and withdrawal symptoms. Visit Here:- https://www.sverigemedicinering.com/product/diazepam/

N,N-Diisopropylethylamine CAS7087-68-5 N,N-Diisopropylethylamine N-Ethyldiisopropylamine, 3-METHYL-1-BUTINE-3-OL; BIOTECHGRADESOLVENT,99.5%; DIPEA, Ethyldiisopropylamine, Hünig’s base CAS Number:7087-68-5 EC Number:230-392-0 MDL number:MFCD00008868 Appearance Colorless to Light yellow clear liquid Purity(GC) min. 99.0 % Quality Level 200 Assay ≥99% form liquid refractive index n20/D 1.414 (lit.) Melting Point -45 °C Boiling Point 127 °C density 0.742 g/mL at 25 °C (lit.) Specific Gravity 0.92 Molecular Formula / Molecular Weight C8H19N = 129.25 Flash point 12 °C Refractive Index 1.41 Solubility in water Insoluble Solubility (soluble in) Alcohol Condition to Avoid Air Sensitive CAS 7087-68-5 MDL Number MFCD00008868 Explosion limit 0.7 - 6.3 %(V) pH value 12.3 (H₂O, 20 °C) (as an emulsion) Viscosity kinematic 0.88 mm2/s (20 °C) Vapor pressure 14 hPa (20 °C) HS Code 2921 19 99 General description N,N-Diisopropylethylamine, also known as Hünig′s base, is a sterically hindered amine. It is a non-nucleophilic base commonly employed for substitution reactions.It acts as an activator for chiral iridium N, P ligand complexes, which can be utilized in the hydrogenation of α, β-unsaturated nitriles. The influence of varying concentration of N,N-diisopropylethylamine on the synthesis of olvanil in the presence of lipase catalyst has been investigated. Application N,N-Diisopropylethylamine may be used in the synthesis of mannosylated ovalbumin peptides. TBDPS protection of Alcohols using tert-Butylchlorodiphenylsilane. BOM protection of Alcohols using Benzyloxymethyl Chloride. Storage and transportation: Should be sealed and stored in a dry, cool and ventilated warehouse Package: 200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the lid as soon as possible after original packing to prevent the mixing of other substances such as moisture from affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits. https://www.newtopchem.com/archives/43095 Email us: info@newtopchem.com

2-(1-methylpropyl)phenol CAS89-72-5 2-sec-buty phenol 2-(1-methylpropyl)phenol 2-sec-buty phenol O-S-BUTYLPHENOL; ORTHO-SEC-BUTYLPHENOL; OSBP 1-(1-Methylpropyl)phenol; Phenol, o-sec-butyl-; Phenol,2-(1-methylpropyl) CAS No. 89-72-5 Molecular formula C10H14O EINECS No. 201-933-8 Hazardous material transport number UN 3145 RTECS No. SJ8920000 Hazard class 8 Packing group III Customs code 29071910 Product Number B0732 Purity / Analysis Method >97.0%(GC) Molecular Formula / Molecular Weight C10H14O = 150.22  Physical State (20 deg.C) Liquid Store Under Inert Gas Store under inert gas Condition to Avoid Air Sensitive CAS RN 89-72-5 Reaxys Registry Number 1210026 PubChem Substance ID 87563733 SDBS (AIST Spectral DB) 1789 MDL Number MFCD00002225 Specifications Appearance White to Light yellow powder to crystal Properties (reference) Melting Point 14 °C Boiling Point 228 °C Flash point 102 °C Specific Gravity (20/20) 0.98 Refractive Index 1.52 Solubility in water Insoluble Solubility (soluble in) Alcohol, Ether Transport Information: UN Number (DOT-AIR) UN3145 Class (DOT-AIR) 8 Packing Group (TCI-A) III HS Number 2907.19.2000 Storage and transportation: Should be sealed and stored in a dry, cool and ventilated warehouse Package: 200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the lid as soon as possible after original packing to prevent the mixing of other substances such as moisture from affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits. https://www.newtopchem.com/archives/43085 Email us: info@newtopchem.com

NT CAT PC-5 CAS No.: 3030-47-5 Product Application Brief introduction. Chemical name: N,N,N′,N′,N″-Pentamethyldiethylenetriamine Alias: Pentamethyldiethylenetriamine Abbreviation: PMDETA English name: N,N,N′,N′,N″-pentamethyldiethylenetriamine Molecular formula: C9H23N3 Relative molecular mass 173.3 CAS No. 3030-47-5 Applications. Pentamethyldiethylenetriamine (PMDETA) is a highly active tertiary amine foaming catalyst, PMDETA has a strong foaming effect, which can improve the flow of foam and enhance the quality of products.PMDETA can also be used as a ligand for polyurethane foam catalysts and a ligand for functional polymerization materials. In addition, other applications are exemplified as follows. 1. Preparation of a two-phase amine absorber for capturing CO2. The two-phase amine absorber is a three-component system consisting of diethylenetriamine, pentamethylenetriamine, and water, and the total concentration of diethylenetriamine and pentamethylenetriamine in water is 4~5 mol/L, and the molar ratio of diethylenetriamine to pentamethylenetriamine is 1:4~4:1; these two organic amines alone do not have the ability to split the phase after absorbing CO2 in aqueous solution, but the two-phase amine absorber composed of the three-phase system But the two-phase amine absorber composed of this ternary system has the performance of phase separation, which is a homogeneous solution before absorbing CO2, and is divided into two phases after absorbing CO2 saturation. After saturated absorption, CO2 is enriched in the aqueous phase, and after phase separation, only the solution enriched in the CO2 phase needs to be regenerated thermally, thus greatly reducing the amount of enriched liquid required for regeneration, effectively reducing regeneration energy consumption, and also maintaining efficient CO2 absorption performance, which has a wide range of application prospects. 2. A methanol gasoline power accelerator. The accelerator consists of: isooctanol, aminoacetaldehyde diethyl acetal, 1,5-cyclooctadiene, 2-acetylbenzofuran, propargyl alcohol, n-propanol, zinc naphthenate, dinonyl naphthalene sulfonic acid, dipolyoxyvinyl aliphatic amine, and pentamethyldiethylenetriamine. The preparation method includes: a. Add isooctanol, aminoacetaldehyde diethyl acetal, 1,5-cyclooctadiene, 2-acetylbenzofuran to the reaction kettle and stir the reaction for 40-50 minutes at 60-62°C with closed ultrasonic stirring, b. Mix n-propanol, zinc naphthenate, dinonyl naphthalenesulfonic acid and stir for 15-25 minutes; c. Add propargyl alcohol, the mixture in step b, dipolyoxyvinyl fatty amine, pentamethyl diethylenetriamine, add them to the mixture in step a in turn, stir for 20~25 minutes at 33~35℃, and then cool down to obtain. Quality index. Content: ≥98% Specific gravity: 0.8330-0.8410 Refractive index: 1.4430-1.4450 Storage and transportation. Should be sealed and stored in a dry, cool and ventilated warehouse Packing. 200KG/drum Storage: It is recommended to be stored in dry and cool area with proper ventilation. Please fasten the lid as soon as possible after the original packaging to prevent the mixing of other substances such as water and other substances from affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits. https://www.newtopchem.com/archives/668

TMG N,N,N,N-Tetramethylguanidine CAS No.: 80-70-6 N,N,N,N-Tetramethylguanidine CAS No.: 80-70-6 Overview: Common Name: N,N,N,N-Tetramethylguanidine Other Chemical Names: N,N-Tetramethylguanidine;1,1,3,3-TetramethylGuanidine(TMG);1,1,3,3-Tetramethylgyanidine, 1,1,3,3-TetrChemicalbookamethylguanidine, ;N,N,N,N-Tetramethy1Guanidine; 1,1,3,3-Tetramethylguanidin; TMG; 1,1,3tetramethylguanidine MF：C5H13N3 MW：115.18 CAS：80-70-6 Typical Properties Appearance Form: liquid Colour: light yellow PH 12.7 at 10 g/l at 25 °C Melting point/freezing point Melting point/range: -80 °C at 1,013 hPa Initial boiling point and boiling range 162 - 163 °C - lit. 162 °C at 1,013 hPa Flash point 50 °C - closed cup Density 0.916g/cm3 at 20℃ Vapour pressure 2.9 hPa at 20 °C Description In organic synthesis, 1,1,3,3-tetramethylguanidine is used as a strong, non-nucleophilic base. 1,1,3,3-tetramethylguanidine is an efficient and selective catalyst for alcohol benzoylation. Physical and chemical properties tetramethylguanidine is a colorless oily liquid, boiling point 160-162℃, density 0.918, refractive index 1.4692, is a strong organic base, soluble in toluene, cyclohexanone, ethanol, etc., also Chemicalbook soluble in water, easily hydrolyzed to tetramethyl urea in alkaline aqueous solution, corrosive, generally packed in galvanized iron drums. Applications NT CAT TMG can also be used as a catalyst for polyurethane foam and for even dyeing of nylon, wool and other proteins to improve the durability of wool, etc. It is mainly used in the synthesis of cefradine and other drugs. Storage Information NEWTOP Chemical recommends that our catalysts be stored in a dry and cool area under appropriate ventilation conditions. Each container should be closed tightly to avoid contamination with moisture or other negative influences that could change the products performance in the end use. The optimum storage temperature is between 10 °C and 30° C. Lower and higher storage temperatures are not preferable and should be avoided. Shelf Life: 24 Months Standard Packaging: 180KG Steel Drum 900KG IBC Drum Sample contact：info@newtopchem.com More：https://www.newtopchem.com/archives/42570

TMEDA (N,N,N',N'-Tetramethylethylenediamine) CAS No.:110-18-9 Over view Common Name: N,N,N',N'-Tetramethylethylenediamine Other Chemical Names: N,N,N',N'-Tetramethylethane-1,2-diamine, electrophoresis grade;Four MethylEthylenediaMine;N,N,N',N'-TetraMethylethylenediaMine Molar formular C6H16N2 Molar mass 116.2 Physical and chemical properties: a) Appearance Form: Transparent colorless liquid b) Melting point/freezing point Melting point/range: -55 °C - lit. c) Initial boiling point and boiling range 120 - 122 °C - lit. d) Flash point 20 °C - closed cup e) Evaporation rate no data available f) Flammability (solid, gas) no data available g) Upper/lower flammability or explosive limits Upper explosion limit: 9,08 %(V) Lower explosion limit: 0,98 %(V) h) Relative density 0,775 g/cm3 at 20 °C i) Water solubility soluble j) Partition coefficient: log Pow: 0,3 Features and uses: NT CAT TMEDA is a colorless-to-straw, liquid, tertiary amine with a characteristic aminic odor. It is readily soluble in water, ethyl alcohol, and other organic solvent. It is used as an intermediate in organic synthesis. It is also used as a cross linking catalyst for polyurethane rigid foams. Storage Information NEWTOP Chemical recommends that our catalysts be stored in a dry and cool area under appropriate ventilation conditions. Each container should be closed tightly to avoid contamination with moisture or other negative influences that could change the products’ performance in the end use. Package: 160KG Steel Drum (Toyocat TE/ Kaolizer 11/ Dabco TMEDA) More：https://www.newtopchem.com/archives/41215

N-methyl-Methylcyclohexylamine CAS 100-60-7 Descriptions： Synonyms： Cyclohexylmethylaminecyclohexyl-methyl-aminemethylcyclohexylamine,[corrosivelabel]Cyclohexylamine,N-methyl-1-MethylcyclohexylamineCyclohexanamine,N-methyl-MethylcyclohexylamineN-Cyclohexylmethylamine CAS No.：100-60-7 Molecular Formula：C7H15N ( Isomeride) Molecular Weight：113.204 EINECS：202-869-3 Category：Pharmaceutical Intermediates Physicochemical properties Density：0.868 Melting point：-8℃ Boiling point：149℃ Refractive index：1.4545-1.4565 Flash point：29℃ Vapor pressure：4.62mmHg at 25°C PSA：12.03000 logP：1.92940 Appearance：transparent and colorless liquid Color： colorless liquid Physical Property：transparent and colorless liquid， Miscible with various organic solvents, slightly soluble in water。Melting point：＆＃8722；9-＆＃8722；7＆＃160；＆＃x00b0；C(lit.) Boiling point：149＆＃160；＆＃x00b0；C(lit.) Density：0.868＆＃160；g/mL＆＃160；at 25＆＃160；＆＃x00b0；C(lit.) Refractive index：n20/D 1.456(lit.) Flash point：85＆＃160；＆＃x00b0；F Water solubility：5.4 g/100 mL (20 ＆＃186；C) transparent and colorless liquid. Miscible with various organic solvents, slightly soluble in water。 transparent and colorless liquid。 Boiling point 147~151℃ Relative density 0.868 Refractive index 1.4456 Flash point 29℃ Solubility Miscible with various organic solvents, slightly soluble in water Solubility：Slightly soluble in water, soluble in benzene, alcohol, etc Application： Used as intermediates in medicine and dyes Pharmaceutical and dye intermediates. Used as an intermediate in the drug bromohexamine hydrochloride Production Method： With cyclohexylamine as raw material prepared. 2. By the reaction of cyclohexanone and methylamine. Soak aluminum sheet in methanol, add high mercury chloride, continue to soak 2h, temperature rise does not exceed 55℃, remove the soaking liquid. Add ethanol to the activated aluminum sheet, drop the mixture of methylamine and cyclohexanone under agitation, heat reflux, and place overnight. Adding 10% sodium hydroxide solution alkalization, extracting with benzene twice, after washing by distillation, benzene recovery that distillation of n-methyl cyclohexylamine. The yield is about 80%. ; Storage and transport information：： It should be sealed and stored in a dry and cool ventilated warehouse Packaging： 200KG/ drum storage: It is recommended to store in dry and cool areas and properly ventilated. After the original packaging, please fasten the packaging cover as soon as possible to prevent moisture and other substances from mixing and affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene. Contact Us SHANGHAI OHANS CO., LTD. Factory Address ：Jining High-tech Development Zone, Shandong, China Call Center ：021-5161-9971 Headquarters ：Room a2110, building 55, No. 709, Lingshi Road, Zhabei District, Shanghai Email Us ：honda@ohans.com candy@ohans.com More：https://www.ohans.com/n-methyl-methylcyclohexylamine-cas-100-60-7-pdf/