CAS 4480-83-5 MFCD00006677-Diglycolic anhydride 二甘醇酐 TAO{mole}

Diglycolic anhydride 二甘醇酐

CAS 4480-83-5 MFCD00006677

化学结构图

SMILES: O=C1COCC(=O)O1

化学属性

Mol. Formula	C4H4O4
Mol. Weight	116.07
Boiling Point	240-241 °C at 760 mmHg
Melting Point	92-93 °C
TSCA	No
Flash Point	240-241°C

别名和识别编码

Chemical Name	Diglycolic anhydride
Synonym	Diglycolic anhydride {LY} Diglycolic anhydride {} {LY} Diglycolic anhydride {} {} {LY} Diglycolic anhydride {} {} {} {LY} Diglycolic anhydride {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {} {} {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diglycolic anhydride {} {} {} {} {} {} {} {} {} {} {} {
CAS Number	4480-83-5
PubChem Substance ID	78232
EC Number	224-761-5
Beilstein Registry Number	112527
MDL Number	MFCD00006677
Reaxys-RN	112527
Chemical Name Translation	二甘醇酐
InChIKey	PIYNUZCGMLCXKJ-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00227096
Canonical SMILES	O=C(O1)COCC1=O
InChI	InChI=1S/C4H4O4/c5-3-1-7-2-4(6)8-3/h1-2H2

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

安全信息

GHS Symbol

WGK Germany3

Hazard Codes Xi

Hazard statements

H302+H312+H332
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 dust mask type N95 (US), Eyeshields, Gloves

Precautionary statements

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。
P264+P265
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。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
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。
P301+P312+P330
P302+P352
P302+P352+P312+P362+P364
P304+P340
P304+P340+P312
P305+P351+P338
P305+P351+P338+P337+P313
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P319
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+P313
P332+P317
P337+P313
P337+P317
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
P362+P364
P403+P233
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Warning

Safety Statements

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；
S37 Wear suitable gloves 戴适当手套；

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

Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store

Packing GroupIII

Hazard Class8

UN Number 2923

其他信息

Alfa Aesar:二甘醇酸酐,97% Diglycolic anhydride, 97%(4480-83-5)
MSDS 信息:Diglycolic anhydride(4480-83-5).msds
海关编码:29189090
TCI Shanghai:二乙醇酸酐 Diglycolic Anhydride,>;95.0%(T)(4480-83-5)
F:10-21
二甘醇酐价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D2308 二乙醇酸酐 Diglycolic Anhydride 25G 798元 2010/06/21 114670250 二甘醇酐 Diglycolic anhydride 97% 25 GR 1006元 2010/06/21 114671000 二甘醇酐 Diglycolic anhydride 97% 100 GR 3226元
图谱信息:二甘醇酐(4480-83-5)红外图谱(IR2) 二甘醇酐(4480-83-5)质谱(MS) 二甘醇酐(4480-83-5)红外图谱(IR1)
Sigma Aldrich:4480-83-5(sigmaaldrich)
MOL 文件:4480-83-5.mol
Acros Organics:二乙醇酸酐 Diglycolic anhydride, 97%(4480-83-5)
敏感性:Moisture Sensitive