Hydroxy-PEG6-t-butyl ester

Dangerous Goods

CAS number：361189-64-2 molecular formula：C19H38O9

overview

Specs

numbering system

physicochemical properties

Safety information

Production methods and uses

MSDS

overview

compound introduction

Hydroxy-PEG6-t-butyl ester is a PEG derivative containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Specs

Chinese alias	-
English alias	A913570 \| SY236938 \| alpha-Hydroxy-omega-carboxy t-butyl ester hexa(ethylene glycol) \| AMY30992 \| HO-PEG6-CO-OtBu \| MFCD13185017 \| AKOS030213556 \| BP-20414 \| OH-PEG6-CH2CH2COOtBu \| HO-PEG(6)-CO-OTBU \| HO-PEG6-CH2CH2COOtBu \| S10651 \| HY-141203 \| tert-butyl
CAS number	361189-64-2	molecular formula	C19H38O9
molecular weight	410.5 g/mol	Exact mass	≥98%
PSA	102.000 Å²	logp	-0.500

numbering system

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physicochemical properties

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Safety information

pictogram：

GHS07

Signal word：

Warning

Hazard Statement：

H315: 引起皮肤刺激 H319: 引起严重眼睛刺激

Statement of Preventive Measures：

P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P264: 处理后要彻底洗手。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。 P332+P317: