Shanghai fine-chemistry CO., Ltd

Based on technology,Create the future.

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsPharmaceutical Intermediates

Pharmaceutical Peptides Steroids 4 Nitrophenylacetylene Cas 937-31-5 147.13 MW

Pharmaceutical Peptides Steroids 4 Nitrophenylacetylene Cas 937-31-5 147.13 MW

  • Pharmaceutical Peptides Steroids 4 Nitrophenylacetylene Cas 937-31-5 147.13 MW
Pharmaceutical Peptides Steroids 4 Nitrophenylacetylene Cas 937-31-5 147.13 MW
Product Details:
Place of Origin: China
Brand Name: RUN
Certification: ISO9001
Model Number: RUN-AH
Payment & Shipping Terms:
Minimum Order Quantity: 10g
Price: inquiry
Packaging Details: 10g 50g 100g 500g 1kg
Delivery Time: 3-7 days
Payment Terms: T/T, , MoneyGram, BTCcoin
Supply Ability: 1kg --100kg
Contact Now
Detailed Product Description
CAS: 937-31-5 Product Name: 4-NITROPHENYLACETYLENE
MF: C8H5NO2 MW: 147.13
Appearance: Yellow Powder Purity: 98%
High Light:

methenolone enanthate powder

,

testosterone propionate powder

Peptides Steroids 4 Nitrophenylacetylene Cas 937-31-5

Specification

The Benzene,1-ethynyl-4-nitro-, with the CAS registry number 937-31-5, is also known as 4-Nitrophenylacetylene. It belongs to the product categories of Pharmacetical; Miscellaneous; Aromatics Compounds; Aromatics; Alkynes; Organic Building Blocks; Terminal. This chemical's molecular formula is C8H5NO2 and molecular weight is 147.13. What's more, its systematic name is 1-ethynyl-4-nitrobenzene.

Physical properties of Benzene,1-ethynyl-4-nitro- are: (1)ACD/LogP: 2.13; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.13; (4)ACD/LogD (pH 7.4): 2.13; (5)ACD/BCF (pH 5.5): 24.48; (6)ACD/BCF (pH 7.4): 24.48; (7)ACD/KOC (pH 5.5): 343.35; (8)ACD/KOC (pH 7.4): 343.35; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 45.82 Å2; (13)Index of Refraction: 1.579; (14)Molar Refractivity: 39.84 cm3; (15)Molar Volume: 119.7 cm3; (16)olarizability: 15.79×10-24cm3; (17)Surface Tension: 51.1 dyne/cm; (18)Density: 1.22 g/cm3; (19)Flash Point: 112.5 °C; (20)Enthalpy of Vaporization: 46.41 kJ/mol; (21)Boiling Point: 246.6 °C at 760 mmHg; (22)Vapour Pressure: 0.0423 mmHg at 25°C.

Preparation: this chemical can be prepared by cis-b-bromo-4-nitro-styrene at the temperature of 20°C. This reaction will need reagent NaOH and solvent aq. ethanol with the reaction time of 30 min. The yield is about 75%.

Benzene,1-ethynyl-4-nitro- can be prepared by cis-b-bromo-4-nitro-styrene at the temperature of 20°C

Uses of Benzene,1-ethynyl-4-nitro-: it can be used to prepare dimethyl-(4-nitro-phenethyl)-amine by heating. It will need reagent sodium cyanoborohydride and solvent ethanol with the reaction time of 24 hours. The yield is about 94%.

Benzene,1-ethynyl-4-nitro- can be used to prepare dimethyl-(4-nitro-phenethyl)-amine by heating

You can still convert the following datas into molecular structure:
(1)SMILES: [O-][N+](=O)c1ccc(C#C)cc1
(2)Std. InChI: InChI=1S/C8H5NO2/c1-2-7-3-5-8(6-4-7)9(10)11/h1,3-6H
(3)Std. InChIKey: GAZZTEJDUGESGQ-UHFFFAOYSA-N

Contact Details
Shanghai fine-chemistry CO., Ltd

Contact Person: Mr. Dr. Zhang

Tel: +8613636696795

Send your inquiry directly to us (0 / 3000)

Other Products