1,3-Dichloro-2-(methoxymethoxy)propane

About 1,3-Dichloro-2-(methoxymethoxy)propane

1,3-Dichloro-2-(methoxymethoxy)propane is an ether building block carrying the CAS registry number 70905-45-2. Its molecular formula is C5H10Cl2O2 and its molecular weight is 173.03 g/mol. It is also known as 1-Chloro-2-(chloromethyl)-3,5-dioxahexane or 1,1-Bis(chloromethyl)-2,4-dioxapentane.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 1,3-Dichloro-2-(methoxymethoxy)propane in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,3-Dichloro-2-(methoxymethoxy)propane
Catalogue No.	VQ-049873
CAS Number	70905-45-2
IUPAC name	1,3-dichloro-2-(methoxymethoxy)propane
Molecular formula	C₅H₁₀Cl₂O₂
Molecular weight	173.03 g/mol
Exact mass	172.0058
InChIKey	GEGJQMIXBNYSQG-UHFFFAOYSA-N
SMILES	COCOC(CCl)CCl
PubChem CID	5323878

Physical properties
Physical form	Other
LogP (XLogP3)	1.3
H-bond donors / acceptors	0 / 2
TPSA	18.5 Å²
Synonyms	1-Chloro-2-(chloromethyl)-3,5-dioxahexane, 1,1-Bis(chloromethyl)-2,4-dioxapentane, Naphthalen-1-ylcarbamoylphosphoramidic dichloride, 2-chloro-1-(chloromethyl)ethyl methoxymethyl ether, 1-Chloro-2-(chloromethyl)-3,5

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H227Combustible liquid
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1,3-Dichloro-2-(methoxymethoxy)propane?

The CAS Registry Number of 1,3-Dichloro-2-(methoxymethoxy)propane is 70905-45-2. It is also known as 1-Chloro-2-(chloromethyl)-3,5-dioxahexane, 1,1-Bis(chloromethyl)-2,4-dioxapentane, Naphthalen-1-ylcarbamoylphosphoramidic dichloride.

What is the molecular formula and molecular weight of 1,3-Dichloro-2-(methoxymethoxy)propane?

1,3-Dichloro-2-(methoxymethoxy)propane has the molecular formula C5H10Cl2O2 and a molecular weight of 173.03 g/mol. Its IUPAC name is 1,3-dichloro-2-(methoxymethoxy)propane.

Which grade and pack sizes of 1,3-Dichloro-2-(methoxymethoxy)propane can I order?

We supply 1,3-Dichloro-2-(methoxymethoxy)propane, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,3-Dichloro-2-(methoxymethoxy)propane?

Yes. Every lot of 1,3-Dichloro-2-(methoxymethoxy)propane is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1,3-Dichloro-2-(methoxymethoxy)propane be shipped internationally?

Yes. 1,3-Dichloro-2-(methoxymethoxy)propane is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.