PARMAVERT
- Product Name
- PARMAVERT
- CAS No.
- 13257-44-8
- Chemical Name
- PARMAVERT
- Synonyms
- PARMAVERT;1,1-dimethoxy-2-nonyn;1,1-Dimethoxynon-2-in;1,1-dimethoxynon-2-yne;1,1-dimethoxy-2-Nonyne;2-Nonyne, 1,1-dimethoxy-;2-NONYNAL DIMETHYL ACETAL;2-Nonyn-1-aldimethylacetal;PARMAVERT (NONYN-1-AL,2 DIMETHYLACETAL)
- CBNumber
- CB7427444
- Molecular Formula
- C11H20O2
- Formula Weight
- 184.28
- MOL File
- 13257-44-8.mol
PARMAVERT Property
- Boiling point:
- 258.24°C (rough estimate)
- Density
- 0.9574 (rough estimate)
- refractive index
- 1.4700 (estimate)
- Odor
- at 10.00 % in dipropylene glycol. fresh green violet foliage sweet
- Odor Type
- green
- LogP
- 3.094 (est)
- EPA Substance Registry System
- 2-Nonyne, 1,1-dimethoxy- (13257-44-8)
Safety
- Toxicity
- LD50 orl-rat: >5 g/kg FCTOD7 20,779,82
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H317May cause an allergic skin reaction
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P321Specific treatment (see … on this label).
P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.
P363Wash contaminated clothing before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 1296BA
- Product name
- 1,1-Dimethoxynon-2-yne
- Packaging
- 25g
- Price
- $938
- Updated
- 2021/12/16
- Product number
- FFG0000596
- Product name
- 2-NONYNAL DIMETHYL ACETAL
- Purity
- 98.00%
- Packaging
- 5KG
- Price
- $6691.3
- Updated
- 2021/12/16
PARMAVERT Chemical Properties,Usage,Production
Safety Profile
Low toxicity by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Synthesis
Parmavert is prepared from l-Octyne by reaction with Ethyl-orrho-formate directly to the acetal. Octyne is obtained from Octene via bromination and debromination.
PARMAVERT Preparation Products And Raw materials
Raw materials
Preparation Products
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