Chemical Name | Ceric Ammonium Nitrate |
Synonym |
Ammonium cerium(IV) nitrate
硝酸铈铵
硝酸铵铈
硝酸铈(IV)铵 |
CAS Number | 16774-21-3 |
PubChem Substance ID | 87566756 |
EC Number | 240-827-6 |
MDL Number | MFCD00151121 |
Merck Number | 1992 |
Chemical Name Translation | 硝酸铈铵 |
LabNetwork Molecule ID | LN01741210 |
GHS Symbol
WGK Germany | 3 |
Hazard Codes |
5.1
O,Xi
O;Xn |
Hazard statements | |
- H272 May intensify fire; oxidizer 可能加剧火势;氧化剂。
- H302 Harmful if swallowed 吞食有害
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
|
Personal Protective Equipment |
Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
Precautionary statements | |
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P220 Keep/Store away from clothing/…/combustible materials. 保持远离/贮存远离服装/....../可燃材料。
- P221 Take any precaution to avoid mixing with combustibles/… 采取一切防范措施,避免与可燃物混合/...
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P302+P350
- P302+P352+P332+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
- P332+P313
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
- P370+P378
- P420 Store away from other materials. 远离其他材料。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
|
Signal word |
Danger |
UN Number |
1477
3085 |
Safety Statements | |
- S17 Keep away from combustible material 远离可燃物料;
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
- S37 Wear suitable gloves 戴适当手套;
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
|
Risk Statements | |
- R22 Harmful if swallowed 吞咽有害
- R34 Causes burns 会导致灼伤
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
- R50/53
- R8 Contact with combustible material may cause fire 遇到易燃物会导致起火
|
Packing Group | II |
Storage condition |
充氩储存
密封防潮阴凉处保存。 |
Hazard Class | 5.1 |
Warnings |
危化品目录(2015) |
Restrict |
危险品 |
A strongly oxidizing cerium preparation
{ALF} For formation of dithioacetals, see 1,2-Ethanedithiol, L12865. For cleavage of dithioacetals, see 1,3-Dithiane, A10505.
{ALFA} Catalyst for mild, selective openi
{AL
{ALF} Versatile oxidizing agent. For reviews, see: Chem. Rev., 92, 29 (1992); J. Prakt. Chem./ Chem. Ztg., 336, 470 (1994); Synlett, 834 (1999); 3014 (2005); Acc. Chem. Res., 37, 21 (2004). Examples of oxidations with CAN:
{ALF} Catalyst for mild, selective opening of epoxides: Tetrahedron, 47, 9861 (1991).
{ALF} The direct conversion of aldehydes to nitriles in aqueous NH3, under extremely mild conditions, is mediated by CAN: Synlett, 262 (2003).
{ALF} Selective conversion of alcohols to aldehydes: J. Chem. Soc., 5777 (1965); J. Org. Chem., 32, 2349, 3865 (1967). Oxidation of benzylic methyl groups to aldehydes or acetates: J. Org. Chem., 31, 2033 (1966); 45, 3906 (1980). For selective oxidation of 2-methylpyrroles to the aldehydes, see: Tetrahedron Lett., 36, 4345 (1995). Phenols to quinones: Synthesis, 347 (1973); Liebigs Ann. Chem., 1655, 1669 (1986). Cleavage of vic-diols to ketones and ɑ-hydroxy ketones to acids: J. Org. Chem., 34, 869 (1969); Synthesis, 560 (1972). Conversion of ɑ-diketones and a-keto esters to carboxylic acids: J. Org. Chem., 71, 4516 (2006). Oxidative bisdecarboxylation of malonic acid derivatives: Tetrahedron Lett., 29, 769 (1988). Regeneration of carbonyl compounds from oximes or semicarbazones: Can. J. Chem., 47, 145 (1969); Synthesis, 347 (1973). Catalytic deprotection of Boc protected alcohols, amines and thiols: Tetrahedron Lett., 37, 2035 (1996). Debenzylation of N-benzyl tertiary amines: J. Chem. Soc., Perkin 1, 3765 (2000). Decomplexation of transition metal π-complexes: Org. Synth. Coll., 8, 460 (1993). Oxidative addition of olefins to the ɑ-position of ketones: Tetrahedron Lett., 28, 5357 (1987); Synth. Commun., 18, 1841 (1988).
{ALD} Merck: 14,1992