| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
18210857532 18210857532 |
| Email: |
jk.info@jkchemical.com |
| Products Intro: |
Product Name:2-Nonynal dimethylacetal
CAS:13257-44-8
Package:25g, 100g
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| Company Name: |
Wuhan Chemwish Technology Co., Ltd
|
| Tel: |
86-027-67849912 |
| Email: |
sales@chemwish.com |
| Products Intro: |
Product Name:1-n-Nonylpiperazine
CAS:13257-44-8
Purity:98% Package:1g;5g;25g;50g;100g;500g
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| | PARMAVERT Basic information |
| Product Name: | PARMAVERT | | Synonyms: | 1,1-dimethoxy-2-nonyn;1,1-dimethoxy-2-Nonyne;1,1-dimethoxynon-2-yne;2-Nonyne, 1,1-dimethoxy-;1,1-Dimethoxynon-2-in;PARMAVERT (NONYN-1-AL,2 DIMETHYLACETAL);2-Nonyn-1-aldimethylacetal;PARMAVERT | | CAS: | 13257-44-8 | | MF: | C11H20O2 | | MW: | 184.28 | | EINECS: | 236-249-9 | | Product Categories: | | | Mol File: | 13257-44-8.mol |  |
| | PARMAVERT Chemical Properties |
| 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) |
| Toxicity | LD50 orl-rat: >5 g/kg FCTOD7 20,779,82 |
| | PARMAVERT Usage And Synthesis |
| 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 |
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