CAS 691-64-5; di-tert-butyl oxalate

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品牌

产品名称

规格

包装、参考价格

详情

D858188

MACKLIN

二叔丁基草酸酯

98%

31元/5g; 96元/25g; 374元/100g;

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储存： 2-8°C
状态：无色到白色粉末或晶体

303402

Sigma-Aldrich

Di-tert-butyl oxalate

99%

870.81元/5 G;

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产品说明

一般描述

Di-tert-butyl oxalate is an ester.

应用

Di-tert-butyl oxalate was used in preparation of disodium salt of 2-[(dihydroxyphosphinyl) difluoromethyl] propenoic acid.

包装

5, 25 g in glass bottle

基本信息

产品性质

测定	99%
mp	69-72 ℃ (lit.)
储存温度	2-8℃
SMILES string	CC(C)(C)OC(=O)C(=O)OC(C)(C)C
InChI	1S/C10H18O4/c1-9(2,3)13-7(11)8(12)14-10(4,5)6/h1-6H3
InChI key	CIYGMWIAXRMHQS-UHFFFAOYSA-N

245852

Fluorochem

Di-tert-butyl oxalate

95%

418元/1g;

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基本信息

CAS Number	691-64-5
Melting Point	69-72℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .