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C12H14 Cas 772-38-3 4 Tert Butyl Phenylacetylene 98% Purity Density 0.91 G/Cm3

C12H14 Cas 772-38-3 4 Tert Butyl Phenylacetylene 98% Purity Density 0.91 G/Cm3

  • C12H14 Cas 772-38-3 4 Tert Butyl Phenylacetylene 98% Purity Density 0.91 G/Cm3
C12H14 Cas 772-38-3 4 Tert Butyl Phenylacetylene 98% Purity Density 0.91 G/Cm3
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
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Detailed Product Description
CAS: 772-38-3 Product Name: 4-(TERT-BUTYL)PHENYLACETYLENE
MF: C12H14 MW: 158.24
Appearance: Colourless Liquid Purity: 98%
High Light:

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C12H14 4 Tert Butyl Phenylacetylene Cas 772-38-3 98% Purity

Specification

The Benzene,1-(1,1-dimethylethyl)-4-ethynyl-, with the CAS registry number 772-38-3, has the systematic name of 1-tert-butyl-4-ethynylbenzene. It is a kind of clear pale yellowish-brown liquid, belongs to the following product categories: Alkynes; Organic Building Blocks; Terminal. And the molecular formula of the chemical is C12H14.

The characteristics of Benzene,1-(1,1-dimethylethyl)-4-ethynyl- are as followings: (1) ACD/LogP: 4.09; (2) # of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.09; (4) ACD/LogD (pH 7.4): 4.09; (5)ACD/BCF (pH 5.5): 753.57; (6)ACD/BCF (pH 7.4): 753.57; (7) ACD/KOC (pH 5.5): 3990.69; (8)ACD/KOC (pH 7.4): 3990.69; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12) Polar Surface Area: 0 Å2; (13) Index of Refraction: 1.514; (14)Molar Refractivity: 52.33 cm3; (15) Molar Volume: 173.5 cm3; (16) Polarizability: 20.74×10-24cm3; (17) Surface Tension: 33.6 dyne/cm; (18) Density: 0.91 g/cm3; (19) Flash Point: 71.7 °C; (20) Enthalpy of Vaporization: 42.89 kJ/mol; (21) Boiling Point: 210.9 °C at 760 mmHg; (22) Vapour Pressure: 0.273 mmHg at 25°C.

Uses of Benzene,1-(1,1-dimethylethyl)-4-ethynyl-: It can react with 1-tert-butyl-4-iodo-benzene to produce bis-(4-t-butylphenyl)acetylene. This reaction will need reagent CuI and πperidine, and the catalyst Pd(PPh3)4. And the yield is about 92%.

 

You should be cautious while dealing with this chemical. It is very toxic to aquatic organisms, and may cause long-term adverse effects in the aquatic environment. Therefore, you had better take the following instructions: This material and/or its container must be disposed of as hazardous waste; Avoid release to the environment. Refer to special instructions safety data sheet; Wear suitable protective clothing and gloves.

Addtionally, the following datas could be converted into the molecular structure:
(1) SMILES: C(#C)c1ccc(cc1)C(C)(C)C
(2) InChI: InChI=1/C12H14/c1-5-10-6-8-11(9-7-10)12(2,3)4/h1,6-9H,2-4H3
(3) InChIKey: ZSYQVVKVKBVHIL-UHFFFAOYAF

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