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120749-18-0

120749-18-0

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120749-18-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120749-18-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,7,4 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 120749-18:
(8*1)+(7*2)+(6*0)+(5*7)+(4*4)+(3*9)+(2*1)+(1*8)=110
110 % 10 = 0
So 120749-18-0 is a valid CAS Registry Number.

120749-18-0SDS

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 4-methyl-7-(1-methylethenyl)-3,8-dioxatricyclo[5.1.02-4]octane

1.2 Other means of identification

Product number -
Other names 4-methyl-7-(methylethenyl)-3,8-dioxatricyclo<5.1.02-4>octane

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:120749-18-0 SDS

120749-18-0Upstream product

120749-18-0Downstream Products

120749-18-0Relevant articles and documents

Photochemical reactions of P-mentha-13,8-triene and structural related P-menthadienes

Spraul, Martin H.,Nitz, Siegfried,Drawert, Friedrich

, p. 3037 - 3044 (2007/10/02)

The photochemical and thermal behaviour of cyclic olefins like p-mentha-1,3,8-triene (2) and structural related p-mentha-1,3- and -1,4-dienes under the influence of oxygen have been investigated. Dehydration, ring opening, (4+2)-cycloaddition of singlet oxygen1 and dimerization were observed as concurring mechanisms. The photochemical and thermal dehydrogenation of α-terpinene (1), α-phellandrene (3), γ-terpinene (4) and p-mentha-1,3,8-triene (2) leads to p-cymene (5) and p-cymenene (6), respectively. The mechanism of this aromatization reaction will be discussed in this paper.

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