443506
乙酸乙酯
ACS reagent, ≥99.5%
别名:
EtOAc
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关于此项目
线性分子式:
CH3COOC2H5
化学文摘社编号:
分子量:
88.11
EC Number:
205-500-4
UNSPSC Code:
12352108
PubChem Substance ID:
Beilstein/REAXYS Number:
506104
MDL number:
InChI key
XEKOWRVHYACXOJ-UHFFFAOYSA-N
InChI
1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
SMILES string
CCOC(C)=O
grade
ACS reagent
vapor density
3 (20 °C, vs air)
vapor pressure
73 mmHg ( 20 °C)
assay
≥99.5%
autoignition temp.
801 °F
expl. lim.
2.2-11.5 %, 38 °F
impurities
H2SO4, passes test (darkened), ≤0.0009 meq/g Titr. acid, ≤0.2% water
evapn. residue
≤0.003%
color
APHA: ≤10
refractive index
n20/D 1.3720 (lit.)
mp
−84 °C (lit.)
density
0.902 g/mL at 25 °C (lit.)
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Other Notes
A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Respiratory system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
24.8 °F - closed cup
flash_point_c
-4 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
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K J S Anand et al.
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Relationships between plasma morphine concentrations and neonatal responses to endotracheal tube (ETT) suctioning are unknown in preterm neonates. Ventilated preterm neonates (n=898) from 16 centres were randomly assigned to placebo (n=449) or morphine (n=449). After an i.v. loading dose (100
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Combination therapy with ribavirin, interferon, and viral protease inhibitors could be expected to elicit a high level of sustained virologic response in patients infected with hepatitis C virus (HCV). However, several severe side effects of this combination therapy have been
Maarit Neuvonen et al.
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Bacterial cholesterol oxidase is commonly used as an experimental tool to reduce cellular cholesterol content. That the treatment also generates the poorly degradable metabolite 4-cholesten-3-one (cholestenone) has received less attention. Here, we investigated the membrane partitioning of cholestenone using simulations
Jessica Le Ven et al.
Journal of mass spectrometry : JMS, 47(11), 1500-1509 (2012-11-14)
Annonaceous acetogenins (AAGs) are a homogenous class of polyketides proposed as environmental neurotoxins. Previous dereplication studies of AAGs were limited by the use of low-resolution mass spectrometers. Only poor information in terms of structures was provided due to the limited
Flavio G Rocha et al.
Biomaterials, 29(19), 2884-2890 (2008-04-09)
Our group has previously created a functional neointestine that is capable of restoring absorptive function. However, the endogenous level of vascular endothelial growth factor (VEGF) is markedly reduced in the construct compared to native bowel. Therefore, we wanted to locally
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