CAS 42075-32-1|(2r,4r)-(-)-pentanediol

Introduction：Basic information about CAS 42075-32-1|(2r,4r)-(-)-pentanediol, 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. Articles10
6. Synonyms

Common Name	(2r,4r)-(-)-pentanediol
CAS Number	42075-32-1	Molecular Weight	104.14800
Density	0.978g/cm3	Boiling Point	174.021ºC at 760 mmHg
Molecular Formula	C₅H₁₂O₂	Melting Point	48-51ºC
MSDS	USA	Flash Point	72.784ºC

Names

Name	(2R,4R)-(-)-2,4-Dihydroxypentane
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.978g/cm3
Boiling Point	174.021ºC at 760 mmHg
Melting Point	48-51ºC
Molecular Formula	C₅H₁₂O₂
Molecular Weight	104.14800
Flash Point	72.784ºC
Exact Mass	104.08400
PSA	40.46000
LogP	0.13810
Index of Refraction	1.443
Storage condition	0-6°C

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	22-24/25-36-26
RIDADR	NONH for all modes of transport
WGK Germany	3
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%

Articles10

Marshall, J.A. Xie, S.

J. Org. Chem. 60 , 7230, (1995)

Stolle, A. et al.

Tetrahedron Lett. 35 , 3521, (1994)

Burk, M.J. et al.

J. Am. Chem. Soc. 115 , 10125, (1993)

Synonyms

(2R,4R)-pentane-2,4-diol

MFCD00063893

(2R,4R)-(-)-2,4-Pentanediol

Recommended......