2-Methyl-1,3-propanediol

Modify Date: 2025-08-22 14:06:53

2-Methyl-1,3-propanediol structure	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	Chinese USA	Flash Point	100 ºC

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

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

2-Methyl-1,3-propanediol MSDS(Chinese)

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

Precursor 10
CAS#:609-08-5 Ethyl methylmalonate CAS#:3775-29-9 2-(Acetoxymethy... CAS#:201230-82-2 carbon monoxide CAS#:107-18-6 Allyl alcohol
CAS#:87-13-8 Diethyl ethoxym... CAS#:378784-00-0 rhodium CAS#:19013-37-7 dimethyl 3-meth... CAS#:75-24-1 trimethylaluminum
CAS#:556-52-5 Glycidol CAS#:55289-53-7 acetic acid,2-m...
DownStream 10
CAS#:105859-45-8 (2S)-3-([TERT-B... CAS#:112057-64-4 (2R)-3-{[tert-b... CAS#:112057-72-4 benzoic acid,2-... CAS#:516-05-2 Methylmalonic acid
CAS#:20668-28-4 3,7-dimethylqui... CAS#:20668-27-3 3,5-dimethylqui... CAS#:20668-29-5 3,8-dimethylqui... CAS#:28148-04-1 1,3-Dibromo-2-m...
CAS#:612-58-8 3-Methylquinoline CAS#:97041-63-9 6-bromo-3-methy...

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%

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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Names