Molekula

4-Chloro-1-butanol

SKU 24213719 CAS 928-51-8 HO(CH2)4Cl MW 108.57 Made to order

4-Chloro-1-butanol is a chlorinated organic compound used in pharmaceutical synthesis and as an intermediate in chemical manufacturing. It is a colorless to pale yellow liquid with a pungent odor. CAS: 928-51-8, molecular formula: HO(CH₂)₄Cl, molecular weight: 108.57 g/mol. Store at 2 to 8 °C. Hazard symbol: Danger. Molekula supplies 4-Chloro-1-butanol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

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5 g — £29.50 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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Property	Value
Appearance	Clear colourless liquid
Purity (GC)	⩾ 80.0%
Identification (RAMAN)	Conforms to Reference

Storage & handling

Property	Value
Storage Temperature	2 to 8 °C
Flash Point	36 C
Transport Class	8 (3)
Packing Group	II
Shelf Life	60 months
Acidity	Acid

Identification

Property	Value
SKU	24213719
CAS Number	928-51-8
Molecular Formula	HO(CH2)4Cl
Molecular Weight	108.57
SMILES	C(CCCl)CO
EC / UN Number	2920
REACH Code	Y110
TSCA Listed	Yes
Tariff Code	2905599890

Safety & GHS

Danger

Flammable GHS02
Corrosive GHS05
Health Hazard GHS07
Serious Health Hazard GHS08

Hazard statements

EUH019 May form explosive peroxides
H226 Flammable liquid and vapour
H290 May be corrosive to metals
H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
H351 Suspected of causing cancer

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
P234 Keep only in original container
P260 Do not breathe dust/fume/gas/mist/vapours/spray
P280 Wear protective gloves/protective clothing/eye protection/face protection
P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
P308+313 IF exposed or concerned: Get medical advice/attention

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in PT, IT, FR, ES, DE, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is 4-Chloro-1-butanol used for?

It is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals.

What is the chemical formula and molecular weight of 4-Chloro-1-butanol?

The formula is HO(CH2)4Cl and the molecular weight is 108.57 g/mol.

How should 4-Chloro-1-butanol be stored?

It should be stored at 2 to 8 °C to maintain stability and prevent degradation.

What grade of 4-Chloro-1-butanol does Molekula supply?

We supply it in technical grade; custom grades are available upon request.

Can Molekula supply 4-Chloro-1-butanol in bulk?

Yes, we offer bulk quantities; please contact our sales team for pricing and availability.

What documentation comes with an order of 4-Chloro-1-butanol?

Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.

Ready to order or need a custom pack?

Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.

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