Basic information

Product Name: 7,9-dibromo-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione
Synonyms:
CAS NO:90792-64-6
Molecular Formula: C₉H₆Br₂O₃
Molecular Weight: 321.9501
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 522.6°C at 760 mmHg
Flash Point: 269.8°C
Appearance: N/A
Density: 2.08g/cm³
Vapor Pressure: 5.12E-11mmHg at 25°C
Refractive Index: 1.652
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 7,9-dibromo-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione(CAS DataBase Reference)
NIST Chemistry Reference: 7,9-dibromo-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione(90792-64-6)
EPA Substance Registry System: 7,9-dibromo-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione(90792-64-6)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 90792-64-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 90792-64-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,7,9 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 90792-64:
(7*9)+(6*0)+(5*7)+(4*9)+(3*2)+(2*6)+(1*4)=156
156 % 10 = 6
So 90792-64-6 is a valid CAS Registry Number.

90792-64-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name	7,9-dibromo-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione

1.2 Other means of identification

Product number	-
Other names	3,5-Dibrom-1-oxa-spiro <5,4> deca-6,9-dien-2,8-dion

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).

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90792-64-6Relevant academic research and scientific papers

A Novel Feature in Phenyliodine Diacetate Oxidation

Hara, Hiroshi,Inoue, Tsutomu,Nakamura, Hiroshi,Endoh, Masaki,Hoshino, Osamu

, p. 6491 - 6494 (2007/10/02)

Phenyliodine diacetate (PIDA) oxidation of N-benzyl-N-benzyloxycarbonyltyrosine (4a) followed in one pot by quenching with aqueous sodium chloride or bromide solution gave the corresponding dihalodienone lactone (5a or 5b).With dihydrocinnamic acid simila

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