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I8507

Sigma-Aldrich

Iodomethane

Iodomethane

contains copper as stabilizer, ReagentPlus®, 99%

동의어(들):

Methyl iodide

로그인조직 및 계약 가격 보기

크기 선택

5 G
₩63,133
100 G
₩96,527
100 ML
₩199,042
500 G
₩441,931
500 ML
₩477,659
2 KG
₩916,241
1 L
₩934,105

₩63,133

예상 입고일2025년 2월 17일세부사항

벌크 견적 요청
모든 사진(5)

크기 선택

보기 변경
5 G
₩63,133
100 G
₩96,527
100 ML
₩199,042
500 G
₩441,931
500 ML
₩477,659
2 KG
₩916,241
1 L
₩934,105

About This Item

실험식(Hill 표기법):
CH3I
CAS Number:
74-88-4
Molecular Weight:
141.94
Beilstein:
969135
EC Number:
200-819-5
MDL number:
MFCD00001073
UNSPSC 코드:
12352100
PubChem Substance ID:
24896140
NACRES:
NA.21
분석:
99%
bp:
41-43 °C (lit.)
vapor pressure:
24.09 psi ( 55 °C)
7.89 psi ( 20 °C)

₩63,133

예상 입고일2025년 2월 17일세부사항

벌크 견적 요청

vapor density

4.89 (vs air)

Quality Level

200

vapor pressure

24.09 psi ( 55 °C)
7.89 psi ( 20 °C)

제품 라인

ReagentPlus®

분석

99%

양식

liquid

포함

copper as stabilizer

refractive index

n20/D 1.531 (lit.)

pH

6.3 (21.1 °C)

bp

41-43 °C (lit.)

mp

−64 (lit.)

density

2.28 g/mL at 25 °C (lit.)

작용기

alkyl halide
iodo

저장 온도

2-8°C

SMILES string

CI

InChI

1S/CH3I/c1-2/h1H3

InChI key

INQOMBQAUSQDDS-UHFFFAOYSA-N

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관련 카테고리

일반 설명

Iodomethane also known as methyl iodide is a methylating agent. Its potential as an alternative to methyl bromide for soil fumigation has been studied.[1] The mechanism of the gas-phase reaction of iodomethane with chlorine atom has been described.[2] The dynamics of photolysis of iodomethane have been studied using multiphoton ionization.[3] The interaction of iodomethane with Cu(111) surface has been analyzed.[4]

애플리케이션

Iodomethane (Methyl iodide) has been used to generate iodide water cluster reagent ions for ToF-CIMS (time-of-flight chemical ionization mass spectrometry) analysis.[5] It may be used to prepare (E)-1-iodopropene[6] and N,N,N-trimethylchitosan (TMC).[7]

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

신호어

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

89.8 °F - closed cup

Flash Point (°C)

32.1 °C - closed cup

개인 보호 장비

Faceshields, Gloves, Goggles

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
STBL1502
MKCP7973
MKCW8402
STBL1571
SDBB0642

적합한 버전을 찾을 수 없으신가요?

특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Methyl iodide, an ozone-safe alternative to methyl bromide as a soil fumigant.
Ohr HD, et al.
Plant Disease, 80(7), 731-735 (1996)
Methyl rotation, vibration, and alignment from a multiphoton ionization study of the 266 nm photodissociation of methyl iodide.
Loo RO, et al.
J. Chem. Phys. , 90(8), 4222-4236 (1989)
High-resolution chemical ionization mass spectrometry (ToF-CIMS): application to study SOA composition and processing.
Aljawhary D, et al.
Atmospheric Measurement Techniques, 6(11), 3211-3224 (2013)
Platinum-catalyzed addition of iodomethane to acetylene.
Mitchenko SA, et al.
Russian Chemical Bulletin, 62(4), 984-988 (2013)
Methylation of chitosan with iodomethane: effect of reaction conditions on chemoselectivity and degree of substitution.
Curti E, et al.
Macromolecular Bioscience, 3(10), 571-576 (2003)
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질문

1–4 / 4 질문  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 답변

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 답변

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  3. What is the density of the product?

    1 답변

    1. As mentioned in the PROPERTIES section, the density of this product is 2.28 g/mL at 25 °C (lit.).

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  4. What is the density of the product?

    1 답변

    1. As mentioned in the PROPERTIES section, the density of this product is 2.28 g/mL at 25 °C (lit.).

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