Welcome to LookChem.com Sign In|Join Free

CAS

  • or

129476-47-7

Post Buying Request

129476-47-7 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

129476-47-7 Usage

Purification Methods

Purify the ionophore by flash chromatography (2g of reagent with 30g of Silica Gel 60) and elute with EtOAc/hexane (1:19). The fractions that absorb light at 260nm are pooled, evaporated and dried at room temperature (10.3 Torr). The oily residue is distilled in a bubble-tube apparatus (170o/0.02 Torr). Its IR (CHCl3) has peaks at 1720, 1280, 940cm-1, and its solubility in tetrahydrofuran is 50mg/0.5mL. It is a lipophilic neutral ionophore selective for carbonate as well as being an optical humidity sensor. [Behringer et al. Anal Chim Acta 233 41 1990.]

Check Digit Verification of cas no

The CAS Registry Mumber 129476-47-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,7 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 129476-47:
(8*1)+(7*2)+(6*9)+(5*4)+(4*7)+(3*6)+(2*4)+(1*7)=157
157 % 10 = 7
So 129476-47-7 is a valid CAS Registry Number.

129476-47-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name heptyl 4-(2,2,2-trifluoroacetyl)benzoate

1.2 Other means of identification

Product number -
Other names Carbonate ionophore I solution

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:129476-47-7 SDS

129476-47-7Upstream product

129476-47-7Downstream Products

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 129476-47-7