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Dodecyltrimethylammonium Chloride

  • Dodecyltrimethylammonium Chloride
  • Dodecyltrimethylammonium Chloride
  • Dodecyltrimethylammonium Chloride
  • Dodecyltrimethylammonium Chloride

Dodecyltrimethylammonium Chloride

CAS No.: 112-00-5
Molecular Formula: C15H34ClN
Molecular Weight: 263.89
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Product Description

Dodecyltrimethylammonium chloride, abbreviated as DTAC, belongs to the category of quaternary ammonium salt compounds. Its molecular formula is C₁₅H₃₄ClN, and its molecular weight reaches 263.9 g/mol. Under normal temperature and pressure, the product usually appears as white or off-white crystalline powder, or as colorless to light yellow transparent colloid, colorless liquid, white to light yellow paste, without visible impurities to the naked eye.


Chemical Properties
PropertyValue

Melting Point

37 °C

Boiling Point

412.12°C (rough estimate)

Density

0.9265 (rough estimate)

Vapor Pressure

0Pa at 25℃

Refractive Index

n20/D 1.426

Fp

19 °C

Storage Temp.

Keep in dark place,Sealed in dry,Room Temperature

Solubility

H2O: 50 mg/mL, clear, colorless

Form

Powder or Chunks

Color

White to light yellow

PH

4.0 to 7.5(50 g/L, 25 ℃)

Water Solubility

Soluble

Sensitive

Hygroscopic

BRN

3915951

Stability:

Stable. Incompatible with strong oxidizing agents. Protect from moisture.

InChIKey

DDXLVDQZPFLQMZ-UHFFFAOYSA-M

LogP

1.22 at 25℃

Surface tension

860-1710mN/m at 52.78-105.56g/L and 25℃

CAS DataBase Reference

112-00-5(CAS DataBase Reference)

EPA Substance Registry System

Dodecyl trimethyl ammonium chloride (112-00-5)


Safety Information

PropertyValue
Hazard symbolsXi, N, Xn, F
Hazard class codes36/37/38-50-50/53-22-67-11
Safety descriptions26-61-60-37/39-36-16
UN dangerous goods numberUN 3077 9/PG 3
WGK Germany3
RTECS numberJR2122500
F3-10
TSCATSCA listed
Hazard class6.1(b)
Packing groupIII
HS code29239000
Storage class13 - Non-combustible solids
Hazard class (category)Acute toxicity, Category 4, Oral
Hazardous to the aquatic environment — acute hazard, Category 1
Eye irritation, Category 2
Skin irritation, Category 2
ToxicityLD50 orally in Rabbit: 200 - 1000 mg/kg


Product Usage
Dodecyltrimethylammonium Chloride, with CAS No. 112-00-5, appears as white crystalline powder, easily soluble in water and ethanol with stable chemical properties. Its core application is in organic synthesis as a phase transfer catalyst, accelerating reactions between aqueous and organic phases. It also has bactericidal properties, suitable for disinfection in public environments and medical fields. Additionally, it is used as an antistatic agent in textile and daily chemical fields, being a practical and versatile functional chemical raw material with wide application scope.

Factory Showcase

详情-工厂

Shipping and Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
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A2: The delivery time depends on the transport mode and destination country. Generally, sea transport takes 15-30 days, air transport takes 3-7 days, and we will optimize the transport route to shorten the delivery time as much as possible.


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