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trans-1,2-Cyclopentanediol

CAS No.: 5057-99-8

Chemical Name:: trans-1,2-Cyclopentanediol

Synonyms: Cyclopentane-1,2-diol;1,2-Cyclopentanediol;(1R,2R)-Cyclopentane-1,2-diol;TRANS-1,2-CYCLOPENTANEDIOL;trans-Cyclopentanediol-1,2;trans-cyclopentane-1,2-diol;(1S)-1α,2β-Cyclopentanediol;rel-Cyclopentane-1β*,2α*-diol;(±)-trans-1,2-Cyclopentanediol;trans-1,2-Dihydroxycyclopentane

CBNumber:: CB0433879

Molecular Formula:: C5H10O2

Molecular Weight:: 102.13

MOL File:: 5057-99-8.mol

MSDS File:: SDS

Modify Date:: 2025/1/27 9:38:02

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trans-1,2-Cyclopentanediol Properties

Melting point	54-56 °C(lit.)
Boiling point	136 °C21.5 mm Hg(lit.)
Density	1.235
refractive index	1.
Flash point	>230 °F
storage temp.	2-8°C
form	gel/ oil
pka	14.48±0.40(Predicted)
color	Light yellow
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey	VCVOSERVUCJNPR-RFZPGFLSSA-N
CAS DataBase Reference	5057-99-8

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P305+P351+P338
Safety Statements	22-24/25
WGK Germany	3
F	3-4.3-10
HS Code	2906190090

trans-1,2-Cyclopentanediol price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	361445	(±)-trans-1,2-Cyclopentanediol 97%	5057-99-8	1G	₹6679.03	2022-06-14	Buy
Sigma-Aldrich(India)	361445	(±)-trans-1,2-Cyclopentanediol 97%	5057-99-8	5G	₹24724.3	2022-06-14	Buy

Product number	Packaging	Price	Buy
361445	1G	₹6679.03	Buy
361445	5G	₹24724.3	Buy

trans-1,2-Cyclopentanediol Chemical Properties,Uses,Production

Chemical Properties

off-white crystalline powder

Uses

(1R,2R)-rel-trans-1,2-Cyclopentanediol is a building block for the synthesis of chiral phosphine ligands. It can also be used to prepare benzoquinolines and benzoindoles via heterocyclization of naphthylamines with diols catalyzed by iridium chloride/BINAP.

trans-1,2-Cyclopentanediol Preparation Products And Raw materials

Raw materials

1,2-Dibromocyclopentane Cyclopentene oxide Cyclopentene tert-Butanol Glutaraldehyde

Preparation Products

CIS-1,2-CYCLOPENTANEDIOL Cyclopentane

trans-1,2-Cyclopentanediol Suppliers

Global( 67)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6257	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6100	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49732	58	Inquiry
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	China	30231	58	Inquiry
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	China	14442	58	Inquiry
LEAPCHEM CO., LTD.	+86-852-30606658	China	43340	58	Inquiry
Aladdin Scientific		United States	57505	58	Inquiry
Suzhou ARTK Medchem Co., Ltd.	+86-512-68323658 +86-18168183658	China	39003	58	Inquiry
DAYANG CHEM (HANGZHOU) CO.,LTD	+8617705817739	China	53881	58	Inquiry
Amadis Chemical Company Limited	571-89925085	China	131957	58	Inquiry

Supplier	Advantage
CLEARSYNTH LABS LTD.	58
A.J Chemicals	58
CONIER CHEM AND PHARMA LIMITED	58
Career Henan Chemica Co	58
Win-Win chemical CO., Limited	58
LEAPCHEM CO., LTD.	58
Aladdin Scientific	58
Suzhou ARTK Medchem Co., Ltd.	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58
Amadis Chemical Company Limited	58

trans-1,2-Cyclopentanediol Spectrum

(+/-)-TRANS-1,2-CYCLOPENTANEDIOL(5057-99-8)¹HNMR (+/-)-TRANS-1,2-CYCLOPENTANEDIOL(5057-99-8)Raman (+/-)-TRANS-1,2-CYCLOPENTANEDIOL(5057-99-8)IR (+/-)-TRANS-1,2-CYCLOPENTANEDIOL(5057-99-8)FT-IR

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TRANS-1,2-CYCLOPENTANEDIOL trans-cyclopentane-1,2-diol trans-Cyclopentanediol-1,2 rel-(1R*,2R*)-1,2-Cyclopentanediol rel-(1S*,2S*)-Cyclopentane-1,2-diol rel-1β*,2α*-Dihydroxycyclopentane rel-Cyclopentane-1β*,2α*-diol (1S)-1α,2β-Cyclopentanediol trans-1,2-Dihydroxycyclopentane (1R,2R)-rel-Cyclopentane-1,2-diol (1R,2R)-rel-trans-1,2-Cyclopentanediol (+/-)-trans-1,2-Cyclopentanediol 97% 1,2-Cyclopentanediol, (1R,2R)-rel- 1,2-Cyclopentanediol Cyclopentane-1,2-diol (1R,2R)-Cyclopentane-1,2-diol (+/-)-Trans-1,2-cyclopentanediol (±)-trans-1,2-Cyclopentanediol (±)-trans-1,2-Cyclopentanediol (±)-trans-1,2-Cyclopentanediol 5057-99-8 Building Blocks Organic Building Blocks Oxygen Compounds Polyols Organic Building Blocks Oxygen Compounds Polyols