CAS 16409-43-1 Fema 3236
2 Inquiries
16409-43-1
Shanghai, China
25kg/Drum
2022-12-31
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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Inquiry History
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Description
Boiling point 86 °C20 mm Hg(lit.) density 0.873 g/mL at 20 °C(lit.) refractive index n20/D 1.454 FEMA 3236 | TETRAHYDRO-4-METHYL-2-(2-METHYLPROPEN-1-YL)PYRAN Fp 157 °F form neat color A colourless mobile liquid.
ECHEMI Editorial ReferenceRose Oxide occurs in small quantities, mainly as the levorotatory cis form, in essential oils (e.g., Bulgarian rose oil and geranium oil). Commercial synthetic products are either optically active or inactive mixtures of the cis- and trans-isomers. Their sensory properties depend on the starting material and the method of synthesis.They are colorless liquids with a strong odor reminiscent of geranium and rose oil. Tetrahydro-4-methyl-2-(2-methylpropen-1-yl)pyran has a powerful distinctive
Liquid|colourless mobile liquid, powerful, distinctive geranium top note
Rose oxide is a member of the class of oxanes that is tetrahydro-2H-pyran which is substituted at positions 2 and 4 by an isoprop-1-enyl group and a methyl group, respectively. Organic compound of the pyran class and the monoterpene class and a fragrance found in roses and rose oil. All four possible stereoisomers are known; the 2S,4R and 2S,4S diastereoisomers [also known as the (-)-cis- and (-)-trans-isomers, respectively] are the main constituents in several essential oils and are used as a food flavouring and in perfumes and cosmetics. It has a role as a plant metabolite. It is a monoterpenoid, a member of oxanes and an olefinic compound.Basic Info-
Product Name:
Rose oxide
Other Name:2H-Pyran,tetrahydro-4-methyl-2-(2-methyl-1-propen-1-yl)-;2H-Pyran,tetrahydro-4-methyl-2-(2-methylpropenyl)-;2H-Pyran,tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-;Pyran,tetrahydro-4-methyl-2-(2-methylpropenyl)-;Tetrahydro-4-methyl-2-(2-methyl-1-propen-1-yl)-2H-pyran;Rose oxide;Rosoxide;Rosenoxide;Rose oxide L;4-Methyl-2-(2-methyl-1-propenyl)tetrahydro-2H-pyran;Tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-2H-pyran;Tetrahydro-4-methyl-2-(2-methylpropenyl)-2H-pyran;Rose ether;4-Methyl-2-(2-methylprop-1-en-1-yl)tetrahydro-2H-pyran;Rose Oxide 90;2377533-88-3
CAS No.:16409-43-1
Molecular Formula:C10H18O
InChIKeys:InChIKey=CZCBTSFUTPZVKJ-UHFFFAOYSA-N
Molecular Weight:154.25
Exact Mass:154.25
EC Number:240-457-5
DSSTox ID:DTXSID1051771
HScode:29329990
Categories:
Characteristics-
PSA:
9.2
XLogP3:2.9
Density:0.8753 g/cm3 @ Temp: 20 °C
Boiling Point:58 °C @ Press: 12 Torr
Flash Point:157 °F
Refractive Index:n 20/D 1.454
Water Solubility:764 mg/L @ 20 °C (exp)|Slightly soluble in water; soluble in oils|soluble (in ethanol)
Vapor Pressure:0.551mmHg at 25°C
Toxicity:The acute oral LD 50 value in rats was reported as 4.3 g/kg (3.7-4.9 g/kg) and the acute dermal LD 50 value in rabbits as > 5 g/kg (Moreno, 1973).
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Reproductive toxicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H361 Suspected of damaging fertility or the unborn child
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P203 Obtain, read and follow all safety instructions before use.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Singapore
TETRAHYDRO-4-METHYL-2-(2-METHYL-1-PROPEN)
1 KG Dec 23, 2024
Singapore
TETRAHYDRO-4-METHYL-2-(2-METHYL-1-PROPEN)
1 KG Dec 26, 2024 Post an enquiry for this product
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