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2-methylidenepropane-1,3-diol

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Origin: China

Cas No: 3513-81-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 3513-81-3 Formula: C4H8O2 Molecular Weight: 88.10510

Basic Info

Chemical Name	2-methylidenepropane-1,3-diol
Synonyms	1,3-Propanediol,2-methylene; 1,3-Dihydroxy-2-methylidenepropane; 2-Methylene-1,3-propanediol; 2-methylene-1,3-propandiol; 2-methylenyl-1,3-propanediol; 1,3-Dihydroxy-2-methylenepropane; 2-Methylenepropane-1,3-diol; 1-hydroxy-2-hydroxymethyl-2-propene; 2-hydroxymethyl-2-propen-1-ol;
CAS No.	3513-81-3
Molecular Formula	C4H8O2
Molecular Weight	88.10510
PSA	40.46000
LogP	-0.47280

Properties

Appearance & Physical State	clear colorless to pale yellow viscous liquid
Density	1.08
Boiling Point	93-95ºC (2 mmHg)
Flash Point	98.6ºC
Refractive Index	1.473-1.475
Stability	Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

Safety Statements	S26-S36
HS Code	2905399090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi
Hazard Declaration	H315; H319; H335
Symbol	GHS07
Signal Word	Warning
Caution Statement	P261; P305 + P351 + P338

Synthesis Route

3-chloro-2-(chloromethyl)prop-1-ene→2-methylidenepropane-1,3-diol
5-Norbornene-2,2-dimethanol→2-methylidenepropane-1,3-diol
2-(acetyloxymethyl)prop-2-enyl acetate→2-methylidenepropane-1,3-diol

Precursor

2-(bromomethyl)-2-(hydroxymethyl)propane-1,3-diol
2-(acetyloxymethyl)prop-2-enyl acetate
3-chloro-2-(chloromethyl)prop-1-ene
5-Norbornene-2,2-dimethanol

Downstream Product

2-(phenylmethoxymethyl)prop-2-enoxymethylbenzene
Methacrolein
5-methylidene-2-phenyl-1,3-dioxane
3-chloro-2-(chloromethyl)prop-1-ene

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