CAS 6283-74-5 MFCD00037918-(+)-Diacetyl-L-tartaric anhydride (+)-二乙酰基-L-酒石酸酐 TAO{mole}

(+)-Diacetyl-L-tartaric anhydride (+)-二乙酰基-L-酒石酸酐

CAS 6283-74-5 MFCD00037918

化学结构图

SMILES: CC(=O)O[C@H]1C(=O)OC(=O)[C@@H]1OC(C)=O

化学属性

Mol. Formula	C8H8O7
Mol. Weight	216.15
Melting Point	130-135°C
TSCA	No
Refractive index	90 ° (C=0.5, CHCl3)
Boiling Point	316.55 °C at 760 mmHg

别名和识别编码

Chemical Name	Di-O-acetyl-L-tartaric Anhydride
CAS Number	6283-74-5
Synonym	(3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate DATAAN O,O-diacetyl tartaric acid anhydride {} {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate {} {} {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate {} {} {} {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate {} {} {} {} {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate {} {} {} {} {} {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate {} {} {} {} {} {} {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate {} {} {} {} {} {} {} {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate {} {} {} {} {} {} {} {} {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate {} {} {} {} {} {} {} {} {} {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate {} {} {} {} {} {} {} {} {} {} {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate {} {} {} {} {} {} {} {} {} {} {} {LY} (3R,4R)-2,5-Dioxotetrahydrofuran-
EC Number	228-502-7
Beilstein Registry Number	87315
MDL Number	MFCD00037918
PubChem Substance ID	513914
Reaxys-RN	87315
Chemical Name Translation	(+)-二乙酰基-L-酒石酸酐
InChIKey	XAKITKDHDMPGPW-UHFFFAOYSA-N
LabNetwork Molecule ID	LN01266705
InChI	InChI=1S/C8H8O7/c1-3(9)13-5-6(14-4(2)10)8(12)15-7(5)11/h5-6H,1-2H3/t5-,6-/m1/s1
Canonical SMILES	O=C1[C@H](OC(C)=O)[C@@H](OC(C)=O)C(O1)=O

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

H315 Causes skin irritation 会刺激皮肤
H318 Causes serious eye damage 严重伤害眼睛
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
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。
P302+P350
P302+P352
P302+P352+P332+P313+P362+P364
P304+P340
P305+P351+P338
P305+P351+P338+P337+P313
P305+P354+P338
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
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。
P317
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 {} {} {} {TCI}

Storage condition -20°C, sealed storage, away from moisture {LY} -20°C, sealed storage, away from moisture 2-8°C <0°C <;0 Moisture Sensitive {} {LY} -20°C, sealed storage, away from moisture {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {

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；
S37 Wear suitable gloves 戴适当手套；
S36 Wear suitable protective clothing 穿戴适当的防护服；

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

其他信息

Acros Organics:(+)-Diacetyl-L-tartaric anhydride, 97%(6283-74-5)
Sigma Aldrich:6283-74-5(sigmaaldrich)
Alfa Aesar:二-O-乙酰基-L-酒石酸酐,97% Di-O-acetyl-L-tartaric anhydride, 97%(6283-74-5)
二-O-乙酰基-L-酒石酸酐价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D1911 (+)-二乙酰基-L-酒石酸酐 (+)-Diacetyl-L-tartaric Anhydride 25G 435元 2010/06/21 336040050 二-O-乙酰基-L-酒石酸酐 (+)-Diacetyl-L-tartaric anhydride 97% 5 GR 316元 2010/06/21 336041000 二-O-乙酰基-L-酒石酸酐 (+)-Diacetyl-L-tartaric anhydride 97% 100 GR 1802元
TCI Shanghai:(+)-二乙酰基-L-酒石酸酐 (+)-Diacetyl-L-tartaric Anhydride,>;97.0%(T)(6283-74-5)
F:3-10-21
敏感性:Moisture Sensitive
MOL 文件:6283-74-5.mol