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Merck
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文件

67692

Sigma-Aldrich

碘甲烷

purum, ≥99.0% (GC)

别名:

甲基碘

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About This Item

经验公式（希尔记法）:
CH3I
CAS号:
74-88-4
分子量:
141.94
Beilstein:
969135
EC號碼:
200-819-5
MDL號碼:
MFCD00001073
分類程式碼代碼:
12352100
PubChem物質ID:
329760660
NACRES:
NA.21

蒸汽密度

4.89 (vs air)

品質等級

200

蒸汽壓力

24.09 psi ( 55 °C)
7.89 psi ( 20 °C)

等級

purum

化驗

≥99.0% (GC)

包含

silver wool as stabilizer

雜質

≤0.5% CH2I2

折射率

n20/D 1.530
n20/D 1.531 (lit.)

bp

41-43 °C (lit.)
41-43 °C

mp

−64 (lit.)

溶解度

water: soluble 14 g/L at 20 °C

密度

2.28 g/mL at 25 °C (lit.)

SMILES 字串

CI

InChI

1S/CH3I/c1-2/h1H3

InChI 密鑰

INQOMBQAUSQDDS-UHFFFAOYSA-N

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一般說明

碘甲烷（甲烷碘）是一种无色液体。它可通过硫酸二甲酯和浓缩KI反应来制备。据报道，碘和磷和甲醇反应也可合成碘甲烷。它和三苯基膦氯化铑(I)反应，生成铑(III)八面体配合物[RhlCl(CH3)(PPh3)2(ICH3)]。其与原子氯的气相反应动力学已过研究。该反应的绝对速率常数已有报道。

應用

碘甲烷（甲烷碘）可以用来制备稳定的中性次碘酸溶液和各种甲烷酯。

訊號詞

Danger

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

89.8 °F - closed cup

閃點（°C）

32.1 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles

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分析证书(COA)

Lot/Batch Number
STBL1571
STBL1502
SDBB0642
STBL0059
STBK6017

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