161765-65-7

• 

• Basic information

  1. Product Name: 2-Benzothiazolamine,N-2-butynyl-(9CI)
  2. Synonyms: 2-Benzothiazolamine,N-2-butynyl-(9CI)
  3. CAS NO:161765-65-7
  4. Molecular Formula: C11H10N2S
  5. Molecular Weight: 202.2755
  6. EINECS: N/A
  7. Product Categories: BENZOTHIAZOLE
  8. Mol File: 161765-65-7.mol
  9. Article Data: 1

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 337.1±44.0 °C(Predicted)
  3. Flash Point: N/A
  4. Appearance: /
  5. Density: 1.275±0.06 g/cm3(Predicted)
  6. Refractive Index: N/A
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. PKA: 2.84±0.10(Predicted)
  10. CAS DataBase Reference: 2-Benzothiazolamine,N-2-butynyl-(9CI)(CAS DataBase Reference)
  11. NIST Chemistry Reference: 2-Benzothiazolamine,N-2-butynyl-(9CI)(161765-65-7)
  12. EPA Substance Registry System: 2-Benzothiazolamine,N-2-butynyl-(9CI)(161765-65-7)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 161765-65-7(Hazardous Substances Data)

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• 2-BENZOTHIAZOLAMINE,N-2-BUTYNYL-

  Cas No: 161765-65-7

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161765-65-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161765-65-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,7,6 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 161765-65:
(8*1)+(7*6)+(6*1)+(5*7)+(4*6)+(3*5)+(2*6)+(1*5)=147
147 % 10 = 7
So 161765-65-7 is a valid CAS Registry Number.

161765-65-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name	N-but-2-ynyl-1,3-benzothiazol-2-amine

1.2 Other means of identification

Product number	-
Other names	2-Benzothiazolamine,N-2-butynyl

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:161765-65-7 SDS

161765-65-7Upstream product

• 615-20-3 2-chlorobenzo[d][1,3]thiazole 

161765-65-7Downstream Products

161765-65-7Relevant articles and documents

Facile rearrangements of alkynylamino heterocycles with noble metal cations

Lok, Roger,Leone, Ronald E.,Williams, Antony J.

, p. 3289 - 3297 (2007/10/03)

A number of 2-(alkynylamino)-substituted heterocycles have been synthesized. These heterocycles rearrange in the presence of silver(I) and gold(I) salts to give novel 2H-pyrimido[2,1-b]benzoxazoles, 2H-pyrimido[2,1-b]benzothiazoles, and a 2H-pyrimido[2,1-b]benzoselenazole. Two of the the 2H-pyrimido[2,1-b]benzoxazoles were isolated in good yield. The kinetics of the silver tetrafluoroborate-catalyzed rearrangements of selected (alkynylamino)benzoxazoles and benzothiazoles have been examined by 1H NMR in CD3CN. Factors affecting the electron densities of the triple bond and of the nitrogen atom in the heterocycle are important in influencing the rate of rearrangement.

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