diiodane

• ChemBase编号: 103327
• 分子式: I2
• 平均质量: 253.80894
• 单一同位素质量: 253.808946
• SMILES: II
• Canonical SMILES: II
• InChI: InChI=1S/I2/c1-2
• InChIKey: PNDPGZBMCMUPRI-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: diiodane
• IUPAC传统名: iodine
• 别名: 碘化物碘酸盐 溶液; 碘 溶液; 碘溶液（0.02M，溶液组成为 THF:吡啶:H2O = 70:20:10）; 碘溶液（0.1M，溶液组成为 THF:吡啶:H2O = 78:20:2）; 碘溶液（0.05M，溶液组成为 THF:H2O:吡啶 = 70:20:10）; 碘 溶液; 碘溶液（0.02M，溶液组成为 THF:吡啶:H2O = 89.6:0.4:10）; 碘, 1.0N 标准溶液; 碘, 0.1N 标准溶液; 碘, 0.01N 标准溶液; 碘球状, 超干, -10 目; 碘, 晶体; 碘, 再度升华晶体, Puratronic®; 碘; 碘; 碘 (I2) 0.25mol; 碘, 再升华晶体, ACS; Iodide Iodate solution; Iodine solution; Iodine Solution (0.02M in THF/pyridine/H2O 70:20:10); Iodine Solution (0.1M in THF/pyridine/H2O 78:20:2); Iodine Solution (0.05M in THF/H2O/pyridine 70:20:10); Iodine solution; Iodine Solution (0.02M in THF/pyridine/H2O 89.6:0.4:10); Iodine, 1.0N Standardized Solution; Iodine, 0.1N Standardized Solution; Iodine, 0.01N Standardized Solution; Iodine spheres, ultra dry, -10 mesh; Iodine, crystalline; Iodine, resublimed crystals, Puratronic®; Iodum; IODINE; IODINE, ACS; Iodine; Iodine concentrate; Iodide Iodate solution; Iodide Iodate concentrate; Iodine, resublimed crystals, ACS

登记号

• CAS号: 153507-24-5; 7553-56-2
• EC号: 231-442-4; 231-791-2
• MDL号: MFCD00011355
• Beilstein号: 3587194
• PubChem SID: 24879789; 24858883; 24863451; 24868599; 24863758; 24858882; 24861743; 24865312; 24859565; 24853298; 24861742; 24858291; 24881759; 24863756; 24856141; 24896032; 24863753; 24845500; 24880866; 24863754; 24852469; 24845415; 24861744; 162091283
• PubChem CID: 807

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 1.3582107
• LogD (pH = 7.4): 1.3582107
• Log P: 1.3582107
• 摩尔折射率: 26.6816 cm^3
• 极化性: 11.848167 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 外观: Ampouled under argon; beads; chips; Dark Grey/purple prills or crystals; Liquid; particles (round); solid; Solid
• 熔点: 113 °C(lit.); 114 °C (236 °F); 183-186°C subl.
• 沸点: 184 °C (363 °F); 184 °C(lit.)
• 闪点: <10 °C; <50 °F
• 密度: ~1.00 g/mL at 20 °C; 0.91 g/mL at 20 °C; 0.93 g/mL at 20 °C; 0.95 g/mL at 20 °C; 1.03 g/mL at 25 °C; 1.034 g/mL at 25 °C; 1.32 g/mL at 25 °C; 4.93 (water = 1); 4.930
• 蒸汽压: 0.3 mm Hg at 20 °C, 1mm Hg at 38.7 °C (solid); 0.31 mmHg ( 25 °C); 1 mmHg ( 38.7 °C)
• 蒸汽密度: 8.75 (air = 1); 9 (vs air)
• 电阻率: 1.3E15 μΩ-cm

安全信息

• 保存条件: Room Temperature (15-30°C)
• RTECS编号: NN1575000
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C); 易燃性(Flammable) (F); 环境危害性(Nature polluting) (N); X; 刺激性(Irritant) (Xi); 有害性(Harmful) (Xn)
• 联合国危险货物编号: 1759; 1993; 2056; UN3264; UN3495
• 德国WGK号: 1; 2; 3
• 联合国危险货物等级: 3; 8
• 联合国危险货物包装类别(PG): 2; II; III
• 澳大利亚Hazchem: 2X
• 危险公开号: 11-19-20/21/22-36/37; 11-19-36/37; 20/21/22-36/38; 20/21-34-50; 20/21-50; 22-36/38; 36/38; R:20/21-50
• 安全公开号: 16-26; 16-26-36/37; 23-25-61; 26; 26-36/37; 9-25-26-36/37/39-45-61; S:23-25-61
• 欧盟危险货物分类: C10
• 欧盟危险识别号(EUHIN): 8B
• 美国ERG指导号: 154
• TSCA收录: 是
• GHS危险品标识: GHS02; GHS05; GHS06; GHS07; GHS09
• GHS警示词: Danger; Warning
• GHS危险声明: H225-H319-H335; H302-H315-H319-H331; H311-H332-H314-H318-H400; H312-H332-H400; H315-H319; H332; H333; H400-H312-H332
• GHS警示性声明: P210-P261-P305 + P351 + P338; P260-P303+P361+P353-P305+P351+P338-P361-P405-P501A; P261-P280-P302+P352-P304+P340-P322-P501A; P261-P305 + P351 + P338-P311; P273-P280; P304+P312; P305 + P351 + P338
• 个人保护装置: dust mask type N95 (US), Eyeshields, Faceshields, Gloves; Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US); Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Faceshields, Gloves, Goggles
• RID/ADR: UN 1759 8/PG 2; UN 1993 3/PG 2; UN 2056 3/PG 2
• 欧盟补充危害声明: May form explosive peroxides.

产品相关信息

• 纯度: ≥99.5%; ~99%; ≥99%; ≥99.0%; ≥99.5% (RT); ≥99.8%; ≥99.8% (RT); ≥99.8% (titration); ≥99.8% solids basis; ≥99.99% trace metals basis; 99.7% trace metals basis; 99.8%; 99.8-100.5%; 99.99+% (metals basis); 99.998% (metals basis); 99.9985% (metals basis); 99.999%; 99.999% trace metals basis
• 浓度: 0.005 M I2 (0.01N); 0.0241 M I2 (0.0482N); 0.025 M I2 (0.05N); 0.05 M; 0.05 M I2 (0.1 N); 0.05 M I2 (0.1N); 0.25 M I2 (0.5 N); 0.5 M; 0.5 M I2 (1.0N); 1 N; 1/10 N; 1/100 N; 1/128 M I2 (1/64N); 1/64 M I2 (1/32N); 5 mM
• 级别: ACS; ACS reagent; anhydrous; for DNA synthesis; JIS special grade; Ph Eur; puriss.; puriss. p.a.; purum p.a.; Reag. Ph. Eur.; REAGENT; ReagentPlus®; SAJ first grade
• 颗粒大小: -10 mesh; 1-3 mm; -60 mesh
• 包装: pkg of 0.005 mol I2 (Iodate, 0.3567 g KIO3 + 3.6 g KI); pkg of 0.05 mol I2 (12.690 g I2 + 20 g KI); pkg of 0.05 mol I2 (Iodate, 3.5667 g KIO3 + 35.6 g KI); pkg of 1/128 mol (Iodate, 0.5573 g KIO3 + 5.6 g KI)
• 适用性: meets USP testing specifications
• 杂质: ≤0.005% bromine and chlorine (as chloride); ≤0.005% Chlorine and bromine; ≤0.01% Nonvolatile matter; ≤0.01% non-volatile matter; ≤0.01% non-volatile substances (105°C); ≤0.01% nonvolatiles; ≤0.03% non-volatile matter; ≤0.05% nonvolatile matter; ≤0.05% Nonvolatile residue; residual solvents, in accordance
• 痕量阳离子: Ca: ≤10 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤50 mg/kg; K: ≤100 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤100 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• 痕量阴离子: bromide, chloride (as Cl-): ≤100 mg/kg; chloride, bromide (as Cl)-: ≤0.028%; chlorine and bromine (as Cl-): ≤200 mg/kg; chlorine and bromine (as Cl-): ≤50 mg/kg; Cl- and Br-: ≤0.005%; sulfate (SO42-): ≤100 mg/kg; sulfate (SO42-): ≤50 mg/kg
• 有效期: (limited shelf life); (limited shelf life, expiry on the label)
• 提纯方法: resublimation
• 品质说明: (63,45 g I2 + 100 g KI); for 1L standard solution; meets analytical specification of Ph. Eur., BP, USP; volumetric
• Factor: 1.000 ±0.001; 1.000 ±0.2%; 1.000 ±1 R%
• 直径: 1-2 mm
• 药典: testing & handling conforms to Pharmacopeia
• 校正标准: L(+)-ascorbic acid
• Empirical Formula (Hill Notation): I2

详细说明

MP Biomedicals - 02151346

Purity: ~99%

MP Biomedicals - 02152531

ACS Reagent Grade
Purity: ≥99.5%

Sigma Aldrich - 229695

包装
20, 100 g in glass bottle

Sigma Aldrich - 326143

包装
10, 100 g in glass bottle

Sigma Aldrich - 451037

包装
25 g in ampule

Sigma Aldrich - 451045

包装
5, 25, 100 g in ampule

Sigma Aldrich - 35090

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 38061

General description
concentration after dilution to 1L: 0.05mol/L (0.1N); amount of substance 0.05mol (I2: 3.5667 g KIO3 + 35.6 g KI)
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 38065

General description
concentration after dilution to 1L: 0.005mol/L (0.01N); amount of substance 0.005mol (I2: 0.3567 g KIO3 + 3.6 g KI)
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 59923

Application
适用于 ABI、Beckmann 合成仪
General description
用于亚磷酰胺三酯法合成寡核苷酸的氧化溶液
Preparation Note
经 0.1μm 过滤器过滤

Sigma Aldrich - 31085

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 319007

General description
请访问 滴定中心 了解更多信息。
包装
100, 500 mL in glass bottle

Sigma Aldrich - 35003

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 59957

Application
适用于 Biosearch 8000、Expedite、Cyclone 合成仪
General description
用于亚磷酰胺三酯法合成寡核苷酸的氧化溶液
Preparation Note
经 0.1μm 过滤器过滤

Sigma Aldrich - 55905

Application
适用于 Milligen 7500 合成仪
General description
用于亚磷酰胺三酯法合成寡核苷酸的氧化溶液
Preparation Note
经 0.1μm 过滤器过滤

Sigma Aldrich - 376558

包装
12 kg in fiber drum
50, 500 g in glass bottle
2.5 kg in glass bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 35089

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 59706

Application
适用于 ABI 合成仪
General description
用于亚磷酰胺三酯法合成寡核苷酸的氧化溶液
Preparation Note
经 0.1μm 过滤器过滤

Sigma Aldrich - 38060

General description
concentration after dilution to 1L: 0.05mol/L (0.1N); amount of substance 0.05mol (I2: 12.690 g I2 + 20 g KI)
请访问 滴定中心 了解更多信息。
包装
glass ampoule

Sigma Aldrich - 57650

Other Notes
用于蛋白质中酪氨酰残基的碘化反应1

Sigma Aldrich - 38064

General description
concentration after dilution to 1L: 1/128mol/L (1/64N); amount of substance 1/128mol (Iodate: 0.5573 g KIO3 + 5.6 g KI)
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 38084

General description
concentration after dilution to 1L: 0.25mol/L (0.5N); amount of substance 0.25mol (63.45 g I2 + 100 g KI)
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 266426

包装
1 kg in glass bottle
250 g in glass bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 318981

General description
请访问 滴定中心 了解更多信息。
包装
100, 500 mL in glass bottle

Sigma Aldrich - 405353

General description
请访问 滴定中心 了解更多信息。
包装
100, 500 mL in glass bottle

Sigma Aldrich - I3380

包装
1 kg in glass bottle
50, 100, 500 g in glass bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 207772

包装
1, 2.5 kg in glass bottle
12 kg in steel drum
5, 100, 500, 6×500 g in glass bottle