1,12-Dodecanediol

CAS No.：5675-51-4

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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1,12-Dodecanediol Basic information

Product Name:	1,12-Dodecanediol
Synonyms:	DodecaMethylene diol;1,12-Dihydroxydodecane Dodecamethylene Glycol;1,12-DODECANEDIOL FOR SYNTHESIS;1,12-Dodecanediol 99%;1,12-DODECANEDIOL;1,12-DIHYDROXYDODECANE;DODECANE-1,12-DIOL;DODECAMETHYLENE GLYCOL
CAS:	5675-51-4
MF:	C12H26O2
MW:	202.33
EINECS:	227-133-9
Product Categories:	Fatty & Aliphatic Acids, Esters, Alcohols & Derivatives;alpha,omega-Alkanediols;alpha,omega-Bifunctional Alkanes;Monofunctional & alpha,omega-Bifunctional Alkanes;Linear hydrocarbon series;Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;Polyols;OLED materials,pharm chemical,electronic
Mol File:	5675-51-4.mol

1,12-Dodecanediol Chemical Properties

Melting point	79-81 °C (lit.)
Boiling point	189 °C/12 mmHg (lit.)
density	0.9216 (rough estimate)
vapor pressure	0Pa at 20℃
refractive index	1.4656 (estimate)
Fp	176°C
storage temp.	Store below +30°C.
solubility	<1g/l
pka	14.90±0.10(Predicted)
form	Powder
color	Orange to red to brown
Water Solubility	Soluble in alcohol and warm ether. Insoluble in water and petroleum ether.
BRN	1742760
InChIKey	GHLKSLMMWAKNBM-UHFFFAOYSA-N
LogP	3.1 at 20℃
CAS DataBase Reference	5675-51-4(CAS DataBase Reference)
NIST Chemistry Reference	1,12-Dodecanediol(5675-51-4)
EPA Substance Registry System	1,12-Dodecanediol (5675-51-4)

Safety Information

Safety Statements	22
WGK Germany	1
Autoignition Temperature	300 °C
TSCA	Yes
HS Code	29053990

MSDS Information

Provider	Language
1,12-Dodecanediol	English
SigmaAldrich	English
ALFA	English

1,12-Dodecanediol Usage And Synthesis

Chemical Properties	white scales or powder
Uses	1,12-Dodecanediol is used in the polyester polyols for polyurethanes, coatings and inks, adhesives, lastomers, polyesters and co polyesters, polymer cross linkers, pharmaceutical intermediates, fragrances.
Flammability and Explosibility	Notclassified

1,12-Dodecanediol Preparation Products And Raw materials

Raw materials	1,12-Dodecanediol, monoacetate-->Methyl methoxyacetate
Preparation Products	Dodecyl acrylate-->methyl 12-bromododecanoate-->13-bromotridecanoic acid-->OXACYCLOTRIDECAN-2-ONE-->11-HEXADECYN-1-OL-->14-METHYLPENTADECANOIC ACID

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