10334-26-6CC1(C)[C@@H]2CC[C@@]1(C)C(=O)C2=OVNQXSTWCDUXYEZ-LDWIPMOCSA-N(1R)-bornane-2,3-dione is a bornane-2,3-dione. It is an enantiomer of a (1S)-bornane-2,3-dione.
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Danger
H302 (97.5%): Harmful if swallowed [Warning Acute toxicity, oral]
P233, P260, P264, P264+P265, P270, P271, P280, P284, P301+P317, P304+P340, P305+P351+P338, P330, P337+P317, P342+P316, P403, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
This chemical does not meet GHS hazard criteria for 11.1% (2 of 18) of reports.
Warning
Skin Irrit. 2 (88.9%)
Acute Tox. 4 (97.5%)
用途有機合成原料。
使用(1R)-(-)Camphorquinone are used as visible light photoinitiator for biomedical applications such as in dental surgery.
一般的な説明Camphorquinone, a 1,2-diketone, is a photoinitiator that finds wide use in the curing of resin composites. It functions by initiating the chain polymerization by free radical generation; typically with the aid of co-initiator amines.
純化方法It can be purified by steam distillation, recrystallisation (yellow prisms) from EtOH, *C6H6 or Et2O/pet ether and it can be sublimed in a vacuum. The (±)-quinone forms needles from EtOH, m 197-198o, 203o. [Buxtorf & Flatt Helv Chim Acta 13 1026 1930, Asahena et al. Chem Ber 67 1432 1934, Beiltein 7 I 325.]
読み込み中…
10334-26-6、10373-78-1CHEBI:36778