1-Pentyn-3-ol,1-chloro-3-methyl-

Modify Date: 2025-11-03 16:07:43

1-Pentyn-3-ol,1-chloro-3-methyl- structure	Common Name	1-Pentyn-3-ol,1-chloro-3-methyl-
	CAS Number	31857-86-0	Molecular Weight	132.58800
	Density	1.106g/cm3	Boiling Point	162ºC at 760mmHg
	Molecular Formula	C₆H₉ClO	Melting Point	N/A
	MSDS	N/A	Flash Point	51.8ºC

Name	1-chloro-3-methylpent-1-yn-3-ol
Synonym	More Synonyms

Density	1.106g/cm3
Boiling Point	162ºC at 760mmHg
Molecular Formula	C₆H₉ClO
Molecular Weight	132.58800
Flash Point	51.8ºC
Exact Mass	132.03400
PSA	20.23000
LogP	1.34710
Index of Refraction	1.482

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SC4855000

CHEMICAL NAME :: 1-Pentyn-3-ol, 1-chloro-3-methyl-

CAS REGISTRY NUMBER :: 31857-86-0

BEILSTEIN REFERENCE NO. :: 1700501

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H9-Cl-O

MOLECULAR WEIGHT :: 132.60

WISWESSER LINE NOTATION :: QX2&1&1UU1G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,85,1957

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 590 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 109,268,1953

HS Code	2905590090

methylpentynol

CAS#:77-75-8

~80%

1-Pentyn-3-ol,1...

CAS#:31857-86-0

Literature: Saalfrank, Rolf W.; Welch, Andreas; Haubner, Martin; Bauer, Udo Liebigs Annales, 1996 , # 2 p. 171 - 181

Precursor 1
CAS#:77-75-8 methylpentynol
DownStream 0

HS Code	2905590090
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

1-Pentyn-3-ol,1-chloro-3-methyl

1-Chloro-3-methyl-1-pentyn-3-ol

1-Chlor-3-methyl-pent-1-in-3-ol

1-chloro-3-methyl-pent-1-yn-3-ol

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Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.