1,4-DIMETHANE SULFONOXY-2-BUTYNE

Modify Date: 2024-04-11 18:07:07

1,4-DIMETHANE SULFONOXY-2-BUTYNE structure	Common Name	1,4-DIMETHANE SULFONOXY-2-BUTYNE
	CAS Number	2917-96-6	Molecular Weight	242.27000
	Density	1.462g/cm3	Boiling Point	483.1ºC at 760mmHg
	Molecular Formula	C₆H₁₀O₆S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	246ºC

Name	4-methylsulfonyloxybut-2-ynyl methanesulfonate
Synonym	More Synonyms

Density	1.462g/cm3
Boiling Point	483.1ºC at 760mmHg
Molecular Formula	C₆H₁₀O₆S₂
Molecular Weight	242.27000
Flash Point	246ºC
Exact Mass	241.99200
PSA	103.50000
LogP	1.10380
Vapour Pressure	5.06E-09mmHg at 25°C
Index of Refraction	1.502

CHEMICAL IDENTIFICATION

RTECS NUMBER :: IO0700000

CHEMICAL NAME :: 1,4-Dimethanesulfonoxy-2-butyne

CAS REGISTRY NUMBER :: 2917-96-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C6-H10-O6-S2

MOLECULAR WEIGHT :: 242.28

WISWESSER LINE NOTATION :: WS1&O2UU2OSW1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg/5W-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors

TYPE OF TEST :: Sex chromosome loss and nondisjunction

MUTATION DATA

TEST SYSTEM :: Insect - Drosophila melanogaster

DOSE/DURATION :: 10 mmol/L

REFERENCE :: ANYAA9 Annals of the New York Academy of Sciences. (New York Academy of Sciences, 2 E. 63rd St., New York, NY 10021) V.1- 1877- Volume(issue)/page/year: 160,228,1969

HS Code	2905290000

2-Butine-1,4-diol

CAS#:110-65-6

Methanesulfonyl...

CAS#:124-63-0

~81%

1,4-DIMETHANE S...

CAS#:2917-96-6

Literature: Alcaide, Benito; Almendros, Pedro; Rodriguez-Acebes, Raquel Journal of Organic Chemistry, 2002 , vol. 67, # 6 p. 1925 - 1928

Precursor 2
CAS#:110-65-6 2-Butine-1,4-diol CAS#:124-63-0 Methanesulfonyl...
DownStream 1
CAS#:53878-96-9 1,4-diamino-2-butyne

HS Code	2905290000
Summary	2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

2-Butyne-1,4-diol,dimethanesulfonate

2-Butyne-1,dimethanesulfonate

CB2058

1,4-DIMETHANESULFONOXY-2-BUTYNE

but-2-yne-1,4-diyl dimethanesulfonate

WLN: WS1&1,4-bismesyloxy-but-2-yne

1,4-dimesyloxybut-2-yne

O2UU2OSW1

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-DIMETHANE SULFONOXY-2-BUTYNE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

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Synonyms