CAS 133-91-5 MFCD00002444-3,5-Diiodosalicylic acid 3,5-二碘水杨酸 TAO{mole}

3,5-Diiodosalicylic acid 3,5-二碘水杨酸

CAS 133-91-5 MFCD00002444

化学结构图

SMILES: O=C(O)c1cc(I)cc(I)c1O

化学属性

Mol. Formula	C7H4I2O3
Mol. Weight	389.92
Melting Point	220-230°C
TSCA	Yes
Solubility	0.02 G/100ML (25 ºC)
Appearance	无色或浅黄色针状晶体。熔点235-236℃（分解）。25℃时可溶于5200倍水，易溶于醇；醚，不溶于氯仿、苯。
Boiling Point	260 °C at 760 mmHg

别名和识别编码

Chemical Name	3,5-Diiodosalicylic acid
Synonym	2-Hydroxy-3,5-diiodobenzoic acid {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydrox
MDL Number	MFCD00002444
CAS Number	133-91-5
EC Number	205-124-0
Merck Number	3190
Beilstein Registry Number	10,113
PubChem Substance ID	87568153
Alfabeta Name	DIIODOSALICYLICACID 35-,
Reaxys-RN	2615358
Chemical Name Translation	3,5-二碘水杨酸
Wiswesser Line Notation	QVR BQ CI EI
LabNetwork Molecule ID	LN00179977
Canonical SMILES	O=C(O)C1=CC(I)=CC(I)=C1O

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安全信息

RTECSVO2800000

Safety Statements

S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
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 Wear suitable protective clothing 穿戴适当的防护服；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R22 Harmful if swallowed 吞咽有害
R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害

Storage condition 2-8°C {LY} 2-8°C Light Sensitive {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {}

Hazard Codes Xn

WGK Germany3

GHS Symbol

Precautionary statements

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。
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
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P332+P313
P302+P352+P332+P313+P362+P364
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P301+P312+P330
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P302+P350
P337+P313

Hazard statements

H302 Harmful if swallowed 吞食有害
H332 Harmful if inhaled 吸入有害
H315 Causes skin irritation 会刺激皮肤
H312 Harmful in contact with skin 皮肤接触有害
H335 May cause respiratory irritation 可能导致呼吸道刺激
H319 Causes serious eye irritation 严重刺激眼睛

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Signal word Warning

Warnings IRRITANT

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCNSA6 National Academy of Sciences, National Research Council,
   Chemical-Biological Coordination Center, Review.  (Washington, DC)
   Volume(issue)/page/year: 5,8,1953

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 450 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   QJPPAL Quarterly Journal of Pharmacy & Pharmacology.  (London, UK)  V.2-21,
   1929-48.  For publisher information, see JPPMAB.  Volume(issue)/page/year:
   19,483,1946

其他信息

方法一:将水杨酸溶解于冰乙酸，加入一氯化碘和冰乙酸配成的溶液，再加水，在80℃反应20min。反应毕，冷却，滤出产物，经精制得到3,5-二碘水杨酸，收率91-92%。
用途一:用作食物的碘源。也用作医药中间体。
3,5-二碘水杨酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D1677 3,5-二碘水杨酸 3,5-Diiodosalicylic Acid 25G 286元 2014/06/02 D1677 3,5-二碘水杨酸 3,5-Diiodosalicylic Acid 250G 1670元 2010/05/25 A19786 3,5-二碘邻羟基苯甲酸, 97% 3,5-Diiodosalicylic acid, 97% 25g 307元
3,5-二碘水杨酸价格(试剂级):更新日期产品编号产品名称包装价格 2011/04/16 D1677 3,5-二碘水杨酸 3,5-Diiodosalicylic Acid 25G 402元 2011/04/16 D1677 3,5-二碘水杨酸 3,5-Diiodosalicylic Acid 250G 2240元 2010/05/25 A19786 3,5-二碘邻羟基苯甲酸, 97% 3,5-Diiodosalicylic acid, 97% 25g 307元
F:8
上游原料:碘 --> 水杨酸 --> 碘 --> 一氯化碘
Alfa Aesar:3,5-二碘邻羟基苯甲酸,97% 3,5-Diiodosalicylic acid, 97%(133-91-5)
MOL 文件:133-91-5.mol
MSDS 信息:2-Hydroxy-3,5-diiodobenzoic acid(133-91-5).msds
海关编码:29182990
Sigma Aldrich:133-91-5(sigmaaldrich)
TCI Shanghai:3,5-二碘水杨酸 3,5-Diiodosalicylic Acid,>;98.0%(T)(133-91-5)
敏感性:Light Sensitive