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367044

Sigma-Aldrich

(3 S )- 顺式 -3,6-二甲基-1,4-二恶烷-2,5-二酮

98%

同義詞:

L-丙交酯

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About This Item

經驗公式(希爾表示法):
C6H8O4
CAS號碼:
分子量::
144.13
EC號碼:
MDL號碼:
分類程式碼代碼:
12352005
PubChem物質ID:
NACRES:
NA.22
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品質等級

化驗

98%

形狀

crystals

光學活性

[α]20/D −285°, c = 1 in toluene

mp

92-94 °C (lit.)

官能基

ester

儲存溫度

2-8°C

SMILES 字串

C[C@@H]1OC(=O)[C@H](C)OC1=O

InChI

1S/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3/t3-,4-/m0/s1

InChI 密鑰

JJTUDXZGHPGLLC-IMJSIDKUSA-N

應用

(3S)-顺式-3,6-二甲基-1,4-二恶烷-2,5-二酮可用于合成光学活性的含三吡啶的聚(L-丙交酯)[1]、多分散乳酸低聚物[2]、双环和三环丙交酯衍生物。[3]
用于合成可生物降解的共聚物。[4][5][6]

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

防範說明

危險分類

Eye Irrit. 2

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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