Документы

ASTM International

Standard Specification for Propylene Glycol Monomethyl Ether
 N D4837

Annotation

This specification covers propylene glycol monomethyl ether (PM).

NOTE 1-Propylene glycol monomethyl ether (PM) is a mixture of two isomers: 1-methoxy-2-propanol and 2-methoxy-1-propanol.

The following applies to all specified limits in this standard; for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

For specific hazard information and guidance, consult the supplier's Material Safety Data Sheet for materials listed in this standard.

*A Summary of Changes section appears at the end of this standard

Автоматический перевод:

Стандартная спецификация для монометилового эфира пропиленгликоля

Эта спецификация покрывает эфир монометила гликоля пропилена (пополудни).

Эфир монометила гликоля note-1-пропилена (пополудни) является смесью двух изомеров: 1 пропанол methoxy 2 и 2 пропанола methoxy 1.