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Merck
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文件

77367

Sigma-Aldrich

ElectroGreen® (−)-Ethyl L-lactate

photoresist grade, ≥99.0%

别名:

(-)-(S)-2-羟基丙酸乙酯, (S)-(-)-2-羟基丙酸乙酯, L-乳酸乙酯

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About This Item

经验公式（希尔记法）:
C5H10O3
CAS号:
687-47-8
分子量:
118.13
Beilstein:
1720839
EC號碼:
211-694-1
MDL號碼:
MFCD00004518
分類程式碼代碼:
12352300
PubChem物質ID:
329767631
NACRES:
NA.23

product name

(-)-L-乳酸乙酯, photoresist grade, ≥99.0%

等級

photoresist grade

品質等級

100

蒸汽密度

4.1 (vs air)

蒸汽壓力

2 mmHg ( 20 °C)
5 mmHg ( 30 °C)

化驗

≥99.0% (Sum of enantiomers, GC)
≥99.0%

形狀

liquid

光學活性

[α]20/D −10.5±1°, neat

自燃溫度

752 °F

expl. lim.

1.5 %, 100 °F

雜質

≤0.1% water

蒸發殘留物

<0.01%

折射率

n20/D 1.4130 (lit.)
n20/D 1.413

bp

154 °C (lit.)

mp

−26 °C (lit.)

密度

1.034 g/mL at 20 °C (lit.)

正離子痕跡

Ca: ≤0.01 mg/kg
Cr: ≤0.01 mg/kg
Cu: ≤0.01 mg/kg
Fe: ≤0.01 mg/kg
K: ≤0.01 mg/kg
Mg: ≤0.01 mg/kg
Mn: ≤0.01 mg/kg
Na: ≤0.03 mg/kg
Ni: ≤0.01 mg/kg
Pb: ≤0.01 mg/kg

SMILES 字串

C[C@H](O)C(OCC)=O

InChI

1S/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3/t4-/m0/s1

InChI 密鑰

LZCLXQDLBQLTDK-BYPYZUCNSA-N

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相关类别

應用

用于光学和微电子学用途的可生物降解的溶剂替代品。

訊號詞

Danger

危險聲明

H226,H318,H335

危險分類

Eye Dam. 1 - Flam. Liq. 3 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

128.8 °F - closed cup

閃點（°C）

53.8 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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分析证书(COA)

Lot/Batch Number
BCCH0738
BCBX8415
BCBR7523V
BCBP0349V
BCBL7890V

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Jiahua Li et al.
Journal of hazardous materials, 181(1-3), 673-678 (2010-06-18)
In order to explore a practical approach to the remediation of the cadmium (Cd)-contaminated soil in the lower reaches of the Yangtze River, we evaluated the effects of a local willow (Salix x aureo-pendula CL 'J1011') of absorbing, accumulating, and
Hongyan Guo et al.
Journal of hazardous materials, 174(1-3), 59-63 (2009-09-29)
A new approach using aqueous ethyl lactate-modified [S,S]-ethylenediaminedisuccinic acid (EDDS) washing solutions for the removal of Cu from field-contaminated soils was examined in the laboratory. At pH 7 the maximum extraction efficiencies of Cu were about 41% by EDDS solution
Chiaki Inaba et al.
Applied microbiology and biotechnology, 83(5), 859-864 (2009-03-17)
The whole-cell biocatalyst displaying Candida antarctica lipase B (CALB) on the yeast cell surface with alpha-agglutinin as the anchor protein was easy to handle and possessed high stability. The lyophilized CALB-displaying yeasts showed their original hydrolytic activity and were applied
Yuanyuan Sun et al.
Journal of environmental quality, 38(4), 1591-1597 (2009-06-25)
A new approach using aqueous ethyl lactate-modified [S,S]-ethylenediaminedisuccinic acid (EDDS) washing solutions was examined in the laboratory for the simultaneous removal of phenanthrene, pyrene, and Cu from contaminated soils. Ethyl lactate demonstrated greater solubilization efficiency for phenanthrene and pyrene than
Elisabetta Ranucci et al.
Macromolecular bioscience, 4(8), 706-713 (2004-10-07)
1-Vinyl-2-pyrrolidinone (VP) oligomers bearing a lactate group at one end (PVP-L) were obtained by chain-transfer controlled radical polymerisation carried out in the presence of ethyl L-lactate as chain-transfer agent (CTA). Their number-average molecular weights were in the range 1500-4000 with
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