Welcome to LookChem.com Sign In|Join Free

CAS

  • or

70516-41-5

70516-41-5

Post Buying Request

70516-41-5 Suppliers

Recommended suppliersmore

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

  • 2'-anilino-6'-[ethyl(3-methylbutyl)amino]-3'-methylspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one CAS 70516-41-5 In stock

    Cas No: 70516-41-5

  • USD $ 1.0-1.0 / Metric Ton

  • 1 Metric Ton

  • 5 Metric Ton/Day

  • Chemwill Asia Co., Ltd.
  • Contact Supplier

  • China Biggest factory Supply High Quality 2'-anilino-6'-[ethyl(3-methylbutyl)amino]-3'-methylspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one CAS 70516-41-5

    Cas No: 70516-41-5

  • USD $ 1.0-5.0 / Kilogram

  • 1 Kilogram

  • 1000 Kilogram/Day

  • Leader Biochemical Group
  • Contact Supplier

  • Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,6'-[ethyl(3-methylbutyl)amino]-3'-methyl-2'-(phenylamino)- 70516-41-5

    Cas No: 70516-41-5

  • No Data

  • 1 Kilogram

  • 10000 Metric Ton/Month

  • Shanghai Upbio Tech Co.,Ltd
  • Contact Supplier

70516-41-5 Usage

Flammability and Explosibility

Nonflammable

Check Digit Verification of cas no

The CAS Registry Mumber 70516-41-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,5,1 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 70516-41:
(7*7)+(6*0)+(5*5)+(4*1)+(3*6)+(2*4)+(1*1)=105
105 % 10 = 5
So 70516-41-5 is a valid CAS Registry Number.

70516-41-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2'-anilino-6'-[ethyl(3-methylbutyl)amino]-3'-methylspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one

1.2 Other means of identification

Product number -
Other names S-205

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:70516-41-5 SDS

70516-41-5Synthetic route

2-carboxy-4'-(N-ethyl-N-isopentyl)amino-2'-hydroxybenzophenone
91458-42-3

2-carboxy-4'-(N-ethyl-N-isopentyl)amino-2'-hydroxybenzophenone

4-phenylamino-3-methyl-1-methoxybenzene
41317-15-1

4-phenylamino-3-methyl-1-methoxybenzene

2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one
70516-41-5

2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one

Conditions
ConditionsYield
With sulfuric acid In dichloromethane; water at 35 - 40℃; for 4.5h; Temperature; Solvent;93.8%
C34H35N2O3(1+)*Cl(1-)

C34H35N2O3(1+)*Cl(1-)

2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one
70516-41-5

2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one

Conditions
ConditionsYield
at 19.85℃; Kinetics;
lithium tetrakis(pentafluorophenyl)borate
2797-28-6

lithium tetrakis(pentafluorophenyl)borate

2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one
70516-41-5

2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one

C34H35N2O3(1+)*C24BF20(1-)

C34H35N2O3(1+)*C24BF20(1-)

Conditions
ConditionsYield
With hydrogenchloride In dichloromethane; water at 20℃; for 2h;100%
BPA
80-05-7

BPA

2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one
70516-41-5

2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one

C34H35N2O3(1+)*C15H15O2(1-)

C34H35N2O3(1+)*C15H15O2(1-)

Conditions
ConditionsYield
In toluene Heating;
2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one
70516-41-5

2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one

C34H35N2O3(1+)*Cl(1-)

C34H35N2O3(1+)*Cl(1-)

Conditions
ConditionsYield
at 19.85℃; Kinetics;
2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one
70516-41-5

2'-anilino-6'-(N-ethyl-N-isopentylamino)-3'-methylspiro[isobenzofuran-1-(3H),9'-(9H)xanthen]-3-one

C40H43N2O5(1+)*C24BF20(1-)

C40H43N2O5(1+)*C24BF20(1-)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: hydrogenchloride / water; dichloromethane / 2 h / 20 °C
2: dmap; diisopropyl-carbodiimide / dichloromethane / 5 h / 20 °C
View Scheme

70516-41-5Downstream Products

70516-41-5Relevant articles and documents

Why does a color-developing phenomenon occur on thermal paper comprising of a fluoran dye and a color developer molecule?

Takahashi, Yoshiyuki,Shirai, Ayako,Segawa, Takako,Takahashi, Tatsuya,Sakakibara, Kazuhisa

, p. 2225 - 2231 (2002)

The mechanism of the color development on thermal paper, comprising a fluoran dye (S-205) and a color developer molecule, such as bisphenol A, was elucidated based on spectroscopic analyses (IR, and NMR) on an isolated black-colored compound prepared by a reaction of S-205 and bisphenol A. We propose that this black-colored compound is, indeed, a color-developing complex (CDC) with a definite molar ratio (S-205:bisphenol A = 1:4) which has been formed between the open-form S-205 (generated by the cleavage of the lactone ring of S-205: zwitterion) and bisphenol A through hydrogen-bonding. The enthalpy gain associated with the formation of CDC plays an important role for black-color formation on thermal paper.

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 70516-41-5