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ChemicalBook >> CAS DataBase List >> (+)-2,3-O-Isopropylidene-L-threitol

(+)-2,3-O-Isopropylidene-L-threitol

(+)-2,3-O-Isopropylidene-L-threitol price.
  • $22 - $1031.75
  • Product name: (+)-2,3-O-Isopropylidene-L-threitol
  • CAS: 50622-09-8
  • MF: C7H14O4
  • MW: 162.18
  • EINECS:256-658-6
  • MDL Number:MFCD00063761
  • Synonyms:L(+)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIMETHANOL;(+)-2,3-O-ISOPROPYLIDENE-L-THREITOL;2,3-O-ISOPROPYLIDENE-L-THREITOL;(4S-TRANS)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIMETHANOL;(4S,5S)-(+)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIMETHANOL;(4S,5S)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIMETHANOL;(4S,5S)-(+)-4,5-BIS(HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(4S,5S)-4,5-BIS(HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE
25 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 250mg
  • 1g
  • 2.5g
  • 5g
  • 10g
  • 25g
  • ManufacturerAK Scientific
  • Product numberN795
  • Product description(+)-2,3-O-Isopropylidene-L-threitol
  • Packaging1g
  • Price$124
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberN795
  • Product description(+)-2,3-O-Isopropylidene-L-threitol
  • Packaging5g
  • Price$311
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23090
  • Product description(+)-2,3-O-Isopropylidene-L-threitol, 98%
  • Packaging1g
  • Price$59.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23090
  • Product description(+)-2,3-O-Isopropylidene-L-threitol, 98%
  • Packaging5g
  • Price$223
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number50622098
  • Product description((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol
  • Packaging5g
  • Price$387.34
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number50622098
  • Product description((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol
  • Packaging10g
  • Price$534.45
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number50622098
  • Product description((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol
  • Packaging25g
  • Price$956.76
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004665
  • Product description(4S,5S)-4,5-BIS(HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE 95.00%
  • Packaging1G
  • Price$676.11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004665
  • Product description(4S,5S)-4,5-BIS(HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE 95.00%
  • Packaging5G
  • Price$1031.75
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR315765
  • Product description(+)-2,3-O-Isopropylidene-L-threitol 97%
  • Packaging1g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR315765
  • Product description(+)-2,3-O-Isopropylidene-L-threitol 97%
  • Packaging5g
  • Price$248
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM100868
  • Product description1,3-Dioxolane-4,5-dimethanol,2,2-dimethyl-,(4S,5S)- 97%
  • Packaging25g
  • Price$505
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number32380
  • Product description(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol,98%(GC) 98%(GC)
  • Packaging1G
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number32380
  • Product description(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol,98%(GC) 98%(GC)
  • Packaging5G
  • Price$201.6
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD70001062
  • Product description((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol 97%
  • Packaging25g
  • Price$535
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK130950
  • Product description(+)-2,3-O-Isopropylidene-L-threitol 95%
  • Packaging250mg
  • Price$22
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific N795 (+)-2,3-O-Isopropylidene-L-threitol 1g $124 2021-12-16 Buy
AK Scientific N795 (+)-2,3-O-Isopropylidene-L-threitol 5g $311 2021-12-16 Buy
Alfa Aesar B23090 (+)-2,3-O-Isopropylidene-L-threitol, 98% 1g $59.1 2021-12-16 Buy
Alfa Aesar B23090 (+)-2,3-O-Isopropylidene-L-threitol, 98% 5g $223 2021-12-16 Buy
Alichem 50622098 ((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol 5g $387.34 2021-12-16 Buy
Alichem 50622098 ((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol 10g $534.45 2021-12-16 Buy
Alichem 50622098 ((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol 25g $956.76 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004665 (4S,5S)-4,5-BIS(HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE 95.00% 1G $676.11 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004665 (4S,5S)-4,5-BIS(HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE 95.00% 5G $1031.75 2021-12-16 Buy
Apolloscientific OR315765 (+)-2,3-O-Isopropylidene-L-threitol 97% 1g $90 2021-12-16 Buy
Apolloscientific OR315765 (+)-2,3-O-Isopropylidene-L-threitol 97% 5g $248 2021-12-16 Buy
Chemenu CM100868 1,3-Dioxolane-4,5-dimethanol,2,2-dimethyl-,(4S,5S)- 97% 25g $505 2021-12-16 Buy
Chem-Impex 32380 (4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol,98%(GC) 98%(GC) 1G $56 2021-12-16 Buy
Chem-Impex 32380 (4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol,98%(GC) 98%(GC) 5G $201.6 2021-12-16 Buy
Crysdot CD70001062 ((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol 97% 25g $535 2021-12-16 Buy
Frontier Specialty Chemicals JK130950 (+)-2,3-O-Isopropylidene-L-threitol 95% 250mg $22 2021-12-16 Buy

Properties

Melting point :46-50 °C
Boiling point :92-94 °C0.1 mm Hg(lit.)
alpha :3.1 º (c=5, EtOH 24 ºC)
Density :1.0585 (rough estimate)
refractive index :3.9 ° (C=5, Acetone)
Flash point :>110°C
storage temp. :Inert atmosphere,Room Temperature
solubility :DCM, Ether
form :Oil
pka :13.90±0.10(Predicted)
color :Clear Colourless
optical activity :[α]20/D +3.0±0.5°, c = 5% in ethanol
Water Solubility :soluble
Sensitive :Hygroscopic
BRN :1280797
CAS DataBase Reference :50622-09-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

(+)-2,3-O-Isopropylidene-L-threitol is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.

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