Paint chemicals

CAS No. 112-18-5

Content 98%

Packing 160kg/drum 800kg/IBC

Names and Identifiers

Name	N,N-dimethyldodecylamine
Synonyms	12DMA DMA12 adma2 Adma 2 Adma12 DMA1297 Amine 2M12D antioxidantdda Antioxidant DDA Tetradecyl Amine Dimethyl Dodecyl Dimethyl Lauryl Amine Dodecyl dimethyl amine N,N-dimethyldodecylamine 1,1-Dimethyl-aminododecane N,N-dimethyldodecan-1-amine 1-Dodecanamine,N,N-dimethyl- Dodecyl-tetradecyl dimethyl amine [(2S,5R)-5-(6-amino-9H-purin-9-yl)tetrahydrofuran-2-yl]methanol
CAS	112-18-5
EINECS	203-943-8
InChI	InChI=1/C14H31N.BrH/c1-4-5-6-7-8-9-10-11-12-13-14-15(2)3;/h4-14H2,1-3H3;1H

112-18-5 – Physico-chemical Properties

Molecular Formula	C14H31N
Molar Mass	213.4
Density	0.787g/mLat 20°C(lit.)
Melting Point	−20°C(lit.)
Boling Point	80-82°C0.1mm Hg(lit.)
Flash Point	>230°F
Water Solubility	Negligible
Vapor Presure	<129 mm Hg ( 21 °C)
Appearance	Liquid
Specific Gravity	0.786 (20℃)
Color	Clear
BRN	1700191
pKa	9.78±0.28(Predicted)
Storage Condition	-20°C
Sensitive	Air & Moisture Sensitive
Refractive Index	n20/D 1.4375(lit.)
Physical and Chemical Properties	Boiling Point: 271 density: 0.787
Use	For the preparation of fiber detergent, fabric softener, asphalt emulsifier, dye oil additives, metal rust inhibitor, antistatic agent

112-18-5 – Risk and Safety

Risk Codes	R22 – Harmful if swallowed R34 – Causes burns R50/53 – Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Description	S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 – This material and its container must be disposed of as hazardous waste. S61 – Avoid release to the environment. Refer to special instructions / safety data sheets.
UN IDs	UN 2735 8/PG 2
WGK Germany	2
RTECS	JR6600000
FLUKA BRAND F CODES	10-34
TSCA	Yes
HS Code	29211990
Hazard Class	8
Packing Group	III

112-18-5 – Upstream Downstream Industry

Raw Materials

Stearic acid Lauric acid

Reference Information

LogP	1.3-6.91 at 20℃ and pH7.1-8.8
surface tension	25.2mN/m at 1g/L and 25 ℃
dissociation constant	9.78 at 25 ℃
Use	This product is an intermediate of quaternary ammonium salt type cationic surfactant. It can react with ethylene oxide, dimethyl sulfate, diethyl sulfate, methyl chloride, benzyl chloride and the like to generate different quaternary ammonium cations. It can react with sodium chloroacetate to obtain alkyl Betaine zwitterionic surfactant. used as an important intermediate in the synthesis of vitamin E used in the preparation of fiber detergent, fabric softener, asphalt emulsifier, dye oil additive, metal rust inhibitor, antistatic agent, etc
production method	Catalytic Amination of decanediol and dimethylamine in liquid phase at atmospheric pressure, 180-120 ℃, and removal of one minute of water to obtain crude tertiary amine, high purity of the final product of the tertiary amine was obtained by distillation under reduced pressure.

If you're ready to take the next step, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.