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124-41-4 - Sodium methoxide, ca 30% w/w in methanol - Sodium methylate - B21872 - Alfa Aesar

B21872 Sodium methoxide, ca 30% w/w in methanol

CAS 번호
124-41-4
동의어
Sodium methylate

사이즈 가격 ($) 수량 재고 여부
500ml 31.90
2500ml 82.30
장바구니에 추가 대량 견적에 추가 항목 보기

Sodium methoxide, ca 30% w/w in methanol

MDL
MFCD00012179
EINECS
204-699-5

화학적 특성

화학식
CH3ONa
화학 식량
54.02
융점
<6°
비등점
93°
인화점
16°(61°F)
밀도
0.969
감도
Air & Moisture Sensitive
용해도
Miscible with ethanol, fats and esters. Immiscible with hydrocarbons and organic solvents.

용도

Sodium methoxide, ca 30% w/w in methanol is used in the preparation of high-spin hexanuclear Mn(III) cluster, [NaMn6 (OMe)12 (dbm)6]+. It is useful in the synthesis of pharmaceuticals and agrochemicals. It serves as an initiator of anionic addition polymerization with ethylene oxide, forming a polyether with high molecular weight.

참고

Air, moisture and heat sensitive. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents, alkali metals, chlorinated solvents, water and reducing agents.

참조 문헌

Tranchimand, S.; Faure, B.; Naubron, J. V.; Alphand, V.; Archelas, A.; Iacazio, G. Silica-Catalysed and Highly Stereoselective Convergent and Nonconvergent Rearrangements of Menthone Enol Acetate Epoxides: Easy Access to the Four α-Hydroxymenthone Stereoisomers. Eur. J. Org. Chem 2012, 2012, (23), 4365-4372.

Li, H. P.; Zhao, H. Preparing Biodiesel from High-acidity Waste Cooking Oil Catalyzed by Sodium Methoxide. Energy sourc. A, Recovery util. environ. effects 2015, 37 (3), 334-340.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225-H301-H311-H331-H314-H318-H370

Highly flammable liquid and vapour. Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. Causes damage to organs.

주의 설명서: P210-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,8643
바일슈타인
3592982
위험 등급
3
포장 그룹
III
통합 관세 코드
2905.19
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
PC3570000

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