CAS 2163-42-0|2-Methyl-1,3-propanediol

Introduction：Basic information about CAS 2163-42-0|2-Methyl-1,3-propanediol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	2-Methyl-1,3-propanediol
CAS Number	2163-42-0	Molecular Weight	90.121
Density	1.015	Boiling Point	123-125 ºC (20 mmHg)
Molecular Formula	C₄H₁₀O₂	Melting Point	−91 °C(lit.)
MSDS	ChineseUSA	Flash Point	100 ºC

Names

Name	2-Methylpropane-1,3-diol
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.015
Boiling Point	123-125 ºC (20 mmHg)
Melting Point	−91 °C(lit.)
Molecular Formula	C₄H₁₀O₂
Molecular Weight	90.121
Flash Point	100 ºC
Exact Mass	90.068077
PSA	40.46000
LogP	-0.69
Vapour density	3.2 (vs air)
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.438
InChIKey	QWGRWMMWNDWRQN-UHFFFAOYSA-N
SMILES	CC(CO)CO

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	1
HS Code	2905399090

Customs

HS Code	2905399090
Summary	2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Synonyms

1,3-Propanediol, 2-methyl-

MFCD00082586

isobutane-1,3-diol

EINECS 412-350-5

Propane-1,3-diol,2-methyl

1,3-Dihydroxy-2-methylpropane

1,3-Propanediol,2-methyl

Q1Y1&1Q

2-Methylpropane-1,3-diol

2-Methyl-1,3-propanediol

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