Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,5-Pentanediol bis(methanesulfonate)
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,5-Pentanediol dimethanesulfonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2374-22-3

2374-22-3 structure

Name: 1,5-Pentanediol bis(methanesulfonate)
Chemical Name: 5-methylsulfonyloxypentyl methanesulfonate
CAS Number: 2374-22-3
Molecular Formula: C₇H₁₆O₆S₂
Molecular Weight: 260.32800
Catalog: Chemical reagent Organic reagent Tosylate
Create Date: 2018-02-21 08:00:00
Modify Date: 2025-08-25 18:06:03

Name	5-methylsulfonyloxypentyl methanesulfonate
Synonyms	1,5-PENTANEDIOL,DIMETHANESULFONATE 1,5-bis(methanesulphonyloxy)pentane pentane-1,5-diyl dimethanesulfonate 1,5-Bis-methansulfonyloxy-pentan 1,5-bis-methanesulfonyloxy-pentane 1,5-dimethanesulfonylpentane 1,5-Dimesyloxypentane 1,5-pentanediol dimetylsulfonate 1,5-pentanediol dimesylate 1,5-dimethanesulfonyloxypentane

Density	1.309 g/cm3
Boiling Point	468.5ºC at 760 mmHg
Molecular Formula	C₇H₁₆O₆S₂
Molecular Weight	260.32800
Flash Point	237.1ºC
Exact Mass	260.03900
PSA	103.50000
LogP	2.27070
Vapour Pressure	1.68E-08mmHg at 25°C
Index of Refraction	1.47

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SA0570000

CHEMICAL NAME :: 1,5-Pentanediol, dimethanesulfonate

CAS REGISTRY NUMBER :: 2374-22-3

BEILSTEIN REFERENCE NO. :: 1794833

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H16-O6-S2

MOLECULAR WEIGHT :: 260.35

WISWESSER LINE NOTATION :: WS1&O5OSW1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Bird - chicken Leukocyte

DOSE/DURATION :: 30 mmol/L

REFERENCE :: TELEAY Tetrahedron Letters. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) 1959- Volume(issue)/page/year: (29),2477,1975

HS Code	2905199090

111-29-5

124-63-0

~10%

2374-22-3

Literature: Fer, Mickael J.; Olatunji, Samir; Bouhss, Ahmed; Calvet-Vitale, Sandrine; Gravier-Pelletier, Christine Journal of Organic Chemistry, 2013 , vol. 78, # 20 p. 10088 - 10105

111-29-5

7143-01-3

~8%

2374-22-3

Literature: Ehrsson; Hassan Journal of Pharmaceutical Sciences, 1983 , vol. 72, # 10 p. 1203 - 1205

Precursor 3
111-29-5 124-63-0 7143-01-3
DownStream 4
628-77-3 101586-79-2 1673-06-9 89579-21-5

HS Code	2905199090
Summary	2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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