Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: dihydro-alpha-ionone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

31499-72-6

31499-72-6 structure

31499-72-6 structure

Name: dihydo-alpha-ionone
Chemical Name: 4-(2,6,6-trimethylcyclohex-2-en-1-yl)butan-2-one
CAS Number: 31499-72-6
Molecular Formula: C₁₃H₂₂O
Molecular Weight: 194.31300
Catalog: Flavors and spices Synthetic spice Ketone fragrance Decenone
Create Date: 2018-03-07 08:00:00
Modify Date: 2024-01-08 16:20:35

Name	4-(2,6,6-trimethylcyclohex-2-en-1-yl)butan-2-one
Synonyms	EINECS 250-657-4 FEMA No. 3628

Density	0.922 g/mL at 20ºC(lit.)
Boiling Point	90ºC0.1 mm Hg(lit.)
Molecular Formula	C₁₃H₂₂O
Molecular Weight	194.31300
Flash Point	98ºC
Exact Mass	194.16700
PSA	17.07000
LogP	3.73810
Index of Refraction	n20/D 1.477

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM0535000

CHEMICAL NAME :: 2-Butanone, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-

CAS REGISTRY NUMBER :: 31499-72-6

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C13-H22-O

MOLECULAR WEIGHT :: 194.35

WISWESSER LINE NOTATION :: L6 AUTJ B1 C2V1 D1 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,711,1978

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	EM0535000
HS Code	2914299000

Precursor 9
127-41-3 472-78-6 3796-70-1 79-77-6
3879-26-3 4353-04-2 77239-52-2 52340-45-1
64-17-5
DownStream 4
72008-46-9 74233-41-3 475-03-6 514-95-4

HS Code	2914299000
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%