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74-88-4 - Iodomethane, 99%, stab. with copper - Methyl iodide - A10559 - Alfa Aesar

A10559 Iodomethane, 99%, stab. with copper

CAS 번호
74-88-4
동의어
Methyl iodide

사이즈 가격 ($) 수량 재고 여부
50g 20.00
250g 60.60
1000g 195.00
장바구니에 추가 대량 견적에 추가 항목 보기

Iodomethane, 99%, stab. with copper

MDL
MFCD00001073
EINECS
200-819-5

화학적 특성

화학식
CH3I
화학 식량
141.94
융점
-67°
비등점
41-43°
밀도
2.28
굴절률
1.5300
감도
Light Sensitive
용해도
Miscible with water.

용도

Iodomethane is a methylating agent used for alkylating carbon, oxygen, sulfur, nitrogen and phosphorus nucleophiles. For example, phenol reacts with methyl iodide to give anisole. In the Monsanto process, the insitu formed iodomethane reacts with carbon monoxide in the presence of a rhodium complex to give acetyl iodide, which on hydrolysis yields acetic acid. It reacts with magnesium to form the Grignard reagent, methylmagnesium iodide used in organic synthesis. It finds applications as an intermediate in the manufacture of pharmaceuticals and in phase transfer catalysts.

참고

Light and moisture sensitive. Store in cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, strong bases and oxygen.

참조 문헌

Erk, B.; Boll, R., Trippel, S.; Anielski, D.; Foucar, L.; Rudek, B.; Rudenko, A. Imaging charge transfer in iodomethane upon x-ray photoabsorption. Science 2014, 345 (6194), 288-291.

Dong, Y.; Brooks, J. D.; Chen, T. L.; Mullins, D. R.; Cox, D. F. Reactions of methyl groups on a non-reducible metal oxide: The reaction of iodomethane on stoichiometric alpha-Cr 2 O 3 (0001). Surf. Sci. 2015, 641, 148-153.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H301-H312-H331-H315-H351-H335

Toxic if swallowed. Harmful in contact with skin. Toxic if inhaled. Causes skin irritation. Suspected of causing cancer. May cause respiratory irritation.

주의 설명서: P201-P261-P280-P301+P310a-P405-P501a

Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER/doctor Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,6087
바일슈타인
969135
위험 등급
6.1
포장 그룹
I
통합 관세 코드
2903.39
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
PA9450000

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