CAS 1707-77-3|1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol

Introduction：Basic information about CAS 1707-77-3|1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol, 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	1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol
CAS Number	1707-77-3	Molecular Weight	262.299
Density	1.2±0.1 g/cm3	Boiling Point	382.0±32.0 °C at 760 mmHg
Molecular Formula	C₁₂H₂₂O₆	Melting Point	120-122 °C(lit.)
MSDS	/	Flash Point	184.8±25.1 °C

Names

Name	1,2:5,6-Di-O-isopropylidene-D-mannitol
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	382.0±32.0 °C at 760 mmHg
Melting Point	120-122 °C(lit.)
Molecular Formula	C₁₂H₂₂O₆
Molecular Weight	262.299
Flash Point	184.8±25.1 °C
Exact Mass	262.141632
PSA	77.38000
LogP	0.61
Vapour Pressure	0.0±2.0 mmHg at 25°C
Index of Refraction	1.476
InChIKey	ODYBCPSCYHAGHA-ZYUZMQFOSA-N
SMILES	CC1(C)OCC(C(O)C(O)C2COC(C)(C)O2)O1

Safety Information

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25
WGK Germany	3
HS Code	2932999099

Customs

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

1,2-Bis(2,2-Dimethyl-1,3-Dioxolan-4-yl)-1,2-Ethanediol

Diacetone Mannitol

Diacetone-D-Mannitol

D-Mannitol Diacetonide

(1S,2S)-1,2-Bis[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]ethane-1,2-diol (non-preferred name)

1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol

1,2:5,6-Di-O-isopropylidene-D- Mannitol

(1S,2S)-1,2-Bis[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-1,2-ethanediol

EINECS 216-954-8

(1S,2S)-1,2-bis[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]ethane-1,2-diol

MFCD00003211

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