pinacol

2,3-butanediol, 2,3-dimethyl-

CAS: 76-09-5 C6 H14 O2 MW: 118.17598000 woody

All Ingredients Aromatic Ingredients CAS Numbers EINECS Numbers Found in Nature Fragrance Ingredients M.W Index Odor Substantivity

Identification

Name	pinacol
IUPAC	2,3-dimethylbutane-2,3-diol
CAS Number	76-09-5
EINECS	200-933-5
FDA UNII	527QE7I5CO
Molecular Formula	C6 H14 O2
Molecular Weight	118.17598000
MDL Number	MFCD00004462
Nikkaji Number	J4.440G
Beilstein	1340501

Regulatory

Physical Properties

Appearance	white to pale yellow solid (est)
Assay	98.00 to 100.00
Food Chemicals Codex Listed	No
Melting Point	41.00 to 44.00 °C. @ 760.00 mm Hg
Boiling Point	171.00 to 172.00 °C. @ 739.00 mm Hg
Vapor Pressure	0.375000 mmHg @ 25.00 °C. (est)
Flash Point	171.00 °F. TCC ( 77.22 °C. )
logP (o/w)	0.540
Soluble in	alcohol
Insoluble in	water

Cosmetic Information

CosIng	cosmetic data
Cosmetic Uses	perfuming agents

Organoleptic Properties

Odor Strength	medium
Substantivity	400 hour(s) at 100.00 %
Odor Description	at 100.00 %.

Safety Information

Preferred SDS	View
European information	Most important hazard(s):
Oral/Parenteral Toxicity	oral-mouse LD50 3380 mg/kg
Dermal Toxicity	Not determined
Inhalation Toxicity	Not determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Category	fragrance agents
RIFM Fragrance Material Safety Assessment	Search
Recommendation for pinacol usage levels up to	8.0000 % in the fragrance concentrate.
Recommendation for pinacol flavor usage levels up to	not for flavor use.

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76-09-5 Pinacol

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Penta International Corporation

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16-51000 PINACOL

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Potential Uses

FL bread FR earth FR incense FR patchouli FR spice FR woody

Natural Occurrence

milk skim milk powder PMC

Synonyms

butane-2,3-diol, 2,3-dimethyl- 2,3- butanediol, 2,3-dimethyl- 2,3- dimethyl butane-2,3-diol 2,3- dimethyl-2,3-butane diol 2,3- dimethyl-2,3-butanediol 2,3- dimethyl-butane-2,3-diol 2,3- dimethylbutane-2,3-diol pinacone tetramethyl ethylene glycol 1,1,2,2- tetramethyl ethylene glycol tetramethylethylene glycol Try the PubMed Search.