Substance Information

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New Data Availability System

A new Data Availability System is being developed by ECHA. To begin with this system will take over the responsibility of making REACH registration data available, once it is ready. We expect the first version to be publicly available by the end of 2023.

Since ECHA aims to devote our maximum effort to this new system, we can no longer maintain REACH registration data on the current Dissemination Platform. As such once the IUCLID format change begins on 19th May 2023 we will no longer update REACH registered substance factsheets. The factsheets will remain online, but will not be updated.

As a consequence, REACH registration data will likewise not be updated in Infocards, Brief Profiles, the Advanced search, or the Nanomaterials on the EU market portal. We will inform you of what you can expect in the new system, along with details of when and where to find it.

We appreciate your understanding in the meantime.

Substance Infocard

IC

4,4'-(isopropylidene)bis[2,6-dibromoanisole] m

EC / List no.: 253-693-9

CAS no.: 37853-61-5

Mol. Formula:

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Key datasets

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Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
  • Substances predicted as likely to meet criteria for category 1A or 1B carcinogenicity, mutagenicity, or reproductive toxicity, or with dispersive or diffuse use(s) where predicted likely to meet any classification criterion for health or environmental hazards, or where there is a nanoform soluble in biological and environmental media.
  • Substances assessed for potential regulatory needs.
  • PACT - Public activities Co-ordination Tool
    Public (risk management) activities co-ordination table
    Tool showing an overview of substances in various key regulatory processes that authorities are working on.
  • Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA.
Previous Legislations
  • Substances listed in the EINECS, ELINCS, or NLP inventories.
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Substance names and other identifiers

Regulatory process names
1,1'-(Propane-2,2-diyl)bis(3,5-dibromo-4-methoxybenzene)
Other
4,4'-(isopropylidene)bis[2,6-dibromoanisole] m
EC Inventory, Other
4,4'-(Isopropylidene)bis[2,6-dibromoanisole] m
Other
4,4'-(isopropylidene)bis[2,6-dibromoanisole] m
Pre-Registration process, Other
Benzene, 1,1'-(1-methylethylidene)bis 3,5-dibromo-4-methoxy-
Other
Benzene, 1,1'-(1-methylethylidene)bis[3,5-dibromo-4-methoxy-
Other
Benzene, 1,1'-(1-methylethylidene)bis[3,5-dibromo-4-methoxy-(Di-Me-TBBPA)
Other
Benzene, 1,1'-(methylethylidene)bis[3,5-dibromo-4-methoxy-
Other
Bismethylether of Tetrabromobisphenol A
Other
Bismethylether of tetrabromobisphenol-A
Other
TBBA-dimethyl-ether
Other
Tetrabromobisphenol A bismethyl ether
Other
Tetrabromobisphenol A dimethyl ether
Other
IUPAC names
1,3-dibromo-5-[2-(3,5-dibromo-4-methoxyphenyl)propan-2-yl]-2-methoxybenzene
Other
Other identifiers
108608-62-4
Other
CAS number
37853-61-5
EC Inventory, Pre-Registration process, Other
CAS number