2,3-epoxypropyltrimethylammonium chloride … % (CAS 3033-77-0) — Safety Data Sheet

For 2,3-epoxypropyltrimethylammonium chloride … % (CAS 3033-77-0) the documentation obligation begins before the first shipment. This page sets out what the safety data sheet has to establish.

2,3-epoxypropyltrimethylammonium chloride … % (CAS 3033-77-0) at a glance

• Substance – 2,3-epoxypropyltrimethylammonium chloride … %
• CAS number – 3033-77-0
• EC number – 221-221-0
• CLP Annex VI index number – 603-[CAS?]
• Also known as – glycidyl trimethylammonium chloride … %
• Hazard statements – H350 (may cause cancer); H341 (suspected of causing genetic defects); H361f; H312 (harmful in contact with skin); H302 (harmful if swallowed); H373 (may cause damage to organs through prolonged or repeated exposure)
• Hazard classes – Carc. 1B, Muta. 2, Repr. 2, Acute Tox. 4 *, Acute Tox. 4 *, STOT RE 2 *
• Label pictograms – GHS05, GHS07, GHS08
• Signal word – Danger
• Annex VI notes – B
• Entry current as of – ATP01
• CMR classification – yes, classified as carcinogenic, mutagenic or toxic for reproduction
• Documentation issued – safety data sheet in REACH Annex II structure; working draft or signed card
• What is supplied – a document. MolGod.org does not sell, supply or ship chemical substances.

What is the CLP classification of 2,3-epoxypropyltrimethylammonium chloride … %?

The harmonised classification for CAS 3033-77-0 carries 9 hazard statements: H350, H341, H361f, H312, H302, H373, H318, H317, H412. In plain terms this means may cause cancer; suspected of causing genetic defects; H361f; harmful in contact with skin. A harmonised entry is binding across the Union — an importer may not soften it, and a self-classification that diverges from it will not survive an enforcement check.

What happens if a consignment of 2,3-epoxypropyltrimethylammonium chloride … % is refused?

A rejected document is typically complete and well-formatted but may be outdated or contain an incorrect consignment identifier. When a shipment of 2,3-epoxypropyltrimethylammonium chloride … % is refused, the authority’s notice usually specifies the faulty section. Examining this notice is more efficient than revisiting the entire file.

First-aid content and why it is read first

Section 4 covers first-aid measures for 2,3-epoxypropyltrimethylammonium chloride … % by route of exposure: inhalation, skin, eye and ingestion, each answered separately. Generic advice to ‘seek medical attention’ in all four is the most common defect, and it is the one that matters at the moment somebody needs the sheet.

Documentation demand on the EU market

CAS 3033-77-0 has a recorded presence on the European trading market, which means documentation for it is requested routinely rather than exceptionally. Substances that move in commerce attract repeat scrutiny: the same sheet is read by successive customers, carriers and authorities, and a defect that survives the first reading rarely survives the tenth.

Identifiers that must agree

The CAS 3033-77-0 number and index number 603-[CAS?] are not interchangeable or merely decorative elements. The index number establishes a connection to the harmonised classification system, while the CAS number links the entry to the chemical literature. A document that includes one without the other necessitates that every reader independently reconstructs this relationship, and such reconstruction is where errors may occur.

Which SDS sections decide whether a shipment clears?

Sixteen sections, in the prescribed order, with the prescribed subsections. That is the shape a document for CAS 3033-77-0 must take before anyone reads a word of it. The format predates CLP and survives it, which is why a sixteen-section layout alone proves nothing about whether the classification inside is current.

What must the label for 2,3-epoxypropyltrimethylammonium chloride … % contain?

The supply label for 2,3-epoxypropyltrimethylammonium chloride … % is generated from the same classification that drives the safety data sheet: pictograms selected by precedence, one signal word derived from the highest hazard class present, and the hazard statements H350, H341, H361f… reproduced in full. Where the container is too small to carry the complete set at a legible size, there are lawful ways to handle it and unlawful ones that look identical to a non-specialist.

What Annex VI notes and concentration limits apply to 2,3-epoxypropyltrimethylammonium chloride … %?

The Annex VI entry for CAS 3033-77-0 carries note B. Notes are not commentary: they modify how the classification applies — to concentration ranges, to specific forms of the substance, or to the labelling that follows from it. An entry read without its notes is read incompletely.

How is 2,3-epoxypropyltrimethylammonium chloride … % classified for road, sea and air transport?

Section 14 for CAS 3033-77-0 carries the UN number, proper shipping name, class, packing group and environmental hazard where these apply. Where the substance is not dangerous for carriage, the section says so explicitly rather than being left empty — an empty section 14 reads as an omission, not as an absence of hazard.

What is the EC number for 2,3-epoxypropyltrimethylammonium chloride … %?

Alongside CAS 3033-77-0, this substance carries EC number 221-221-0 and Annex VI index 603-[CAS?]. European documentation is built around the EC number as often as around the CAS: registration dossiers, the candidate list and customs systems key on it. A safety data sheet quoting only one of the two forces every downstream reader to look up the other.

Is 2,3-epoxypropyltrimethylammonium chloride … % classified as a CMR substance?

CAS 3033-77-0 is classified as a CMR substance (H350). That status changes the obligations attached to every shipment: workplace exposure documentation, restrictions on supply to the general public, and substitution pressure from downstream users who must justify continued use. A safety data sheet for a CMR substance is read more closely than any other, because the classification itself invites scrutiny.

Disposal route and waste classification

Section 13 for CAS 3033-77-0 states the disposal route and any contaminated-packaging handling. Laboratories are audited on whether their waste stream matches what the sheet declares, so a vague section here becomes a finding on the laboratory rather than on the supplier.

Where is regulatory status recorded for 2,3-epoxypropyltrimethylammonium chloride … %?

Section 15 documents the regulatory status for 2,3-epoxypropyltrimethylammonium chloride … %, detailing its inclusion on candidate lists, whether it is subject to authorisation or restriction, along with any applicable national regulations. This information is frequently requested by downstream users; providing a concise summary in a single document eliminates repetitive email exchanges with each customer.

Accidental release and containment

Emergency procedures for 2,3-epoxypropyltrimethylammonium chloride … % are read at the moment of the incident, so section 6 is written for speed: what to evacuate, what to contain with, and what must not be used.

In which language must the SDS for 2,3-epoxypropyltrimethylammonium chloride … % be supplied?

The documentation for 2,3-epoxypropyltrimethylammonium chloride … % is limited by its original language. Translation in this context is not an editorial task; hazard statements must use their official wording in each language, as any rephrasing — even if accurate — would result in a document that no longer aligns with the required format. The phrasing is strictly defined and must be reproduced exactly, rather than being interpreted or adapted.

Which GHS pictograms apply to 2,3-epoxypropyltrimethylammonium chloride … %?

The label for 2,3-epoxypropyltrimethylammonium chloride … % carries GHS05 (corrosion), GHS07 (exclamation mark), GHS08 (health hazard), with the signal word Danger. These are not chosen by the supplier: CLP Annex VI states them for CAS 3033-77-0, and the precedence rules in Annex I decide which pictogram is dropped when two would say the same thing. A label showing a different set from the register is wrong even if every hazard statement on it is correct.

Sensitisation and declaration thresholds

Sensitisation (H317) carries consequences beyond the label: a threshold for declaring the substance in mixtures far below the general cut-off, and — where the entry is on the candidate list — an obligation to inform recipients. Importers frequently discover this at the point where a customer asks for a declaration they had not prepared.

Who is responsible for REACH compliance for 2,3-epoxypropyltrimethylammonium chloride … %?

Anyone importing 2,3-epoxypropyltrimethylammonium chloride … % into the European Union is responsible for providing the required documentation, and this obligation does not revert to previous entities in the supply chain through contractual means. Section 1 mandates the designation of a contactable entity within the Union; a foreign address is considered invalid for this purpose and is one of the first elements verified by inspectors due to its straightforward confirmation.

Questions about documentation for 2,3-epoxypropyltrimethylammonium chloride … %

What hazard statements apply to CAS 3033-77-0?

The harmonised entry lists H350, H341, H361f, H312. These are binding across the Union and may not be softened by a self-classification.

In which language must the sheet be supplied?

In an official language of each Member State where 2,3-epoxypropyltrimethylammonium chloride … % is placed on the market, unless that State has stated otherwise.

Can I check whether my existing sheet is still valid?

Yes. A section-by-section reading against Annex II and the current harmonised entry establishes that in one pass, and a sheet that passes is reported as passing.

Do I need a safety data sheet to import 2,3-epoxypropyltrimethylammonium chloride … % into the EU?

Yes. A sheet compiled to Annex II of REACH must exist before the first consignment moves, and it must be held by the entity placing the substance on the Union market.

MolGod.org issues documentation and does not sell, supply or ship chemical substances. CAS 3033-77-0 identifies the subject of this document.