Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Methyl-1-penten-4-yn-3-ol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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3230-69-1

3230-69-1 structure

Name: 3-Methyl-1-penten-4-yn-3-ol
Chemical Name: 3-methylpent-1-en-4-yn-3-ol
CAS Number: 3230-69-1
Molecular Formula: C₆H₈O
Molecular Weight: 96.127
Create Date: 2018-12-09 15:16:10
Modify Date: 2024-01-03 15:29:26

Name	3-methylpent-1-en-4-yn-3-ol
Synonyms	3-Methyl-1-penten-4-yn-3-ol 1UU1XQ1&1U1 3-Methyl pent-4-en-l-yn-3-0L EINECS 221-770-6 3-methyl-4-penten-1-yn-3-ol 3-methyl-pent-1-en-4-yne-3-ol 1-Penten-4-yn-3-ol,3-methyl 1740552 3-methyl-1-pentene-4-yn-3-ol MFCD01709006 3-Methylpent-1-en-4-yn-3-ol 1-Penten-4-yn-3-ol, 3-methyl- 3-methyl-pent-1-en-4-yn-3-ol 3-Methyl-pent-4-en-1-yn-3-Ol Ethynyl methyl vinyl carbinol

Density	0.9±0.1 g/cm3
Boiling Point	127.7±20.0 °C at 760 mmHg
Molecular Formula	C₆H₈O
Molecular Weight	96.127
Flash Point	29.2±14.1 °C
Exact Mass	96.057518
PSA	20.23000
LogP	0.67
Vapour Pressure	5.0±0.5 mmHg at 25°C
Index of Refraction	1.468

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SB4950000

CHEMICAL NAME :: 1-Penten-4-yn-3-ol, 3-methyl-

CAS REGISTRY NUMBER :: 3230-69-1

BEILSTEIN REFERENCE NO. :: 1740552

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H8-O

MOLECULAR WEIGHT :: 96.14

WISWESSER LINE NOTATION :: 1UU1XQ1&1U1

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 :: 1350 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: 107,459,1953

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1100 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: 107,459,1953

Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R36/37/38
Safety Phrases	S36-S37/39-S26
RIDADR	UN 1760 8/PG 2
WGK Germany	1
RTECS	SB4950000
Hazard Class	8.0
HS Code	2905290000

7487-88-9

78-94-4

~69%

3230-69-1

Literature: Hoffmann-La Roche Inc. Patent: US3950446 A1, 1976 ;

74-96-4

925-90-6

78-94-4

~61%

3230-69-1

Literature: Hoffmann-La Roche Inc. Patent: US3950446 A1, 1976 ;

50516-66-0

~87%

3230-69-1

Literature: Bychkova, N. A.; Zotchik, N. V.; Motorina, Zh. N.; Rubtsov, I. A. J. Gen. Chem. USSR (Engl. Transl.), 1985 , vol. 55, # 5 p. 1111 - 1117,990 - 995

78-94-4

70277-75-7

~58%

3230-69-1

Literature: BASF AKTIENGESELLSCHAFT Patent: WO2004/18399 A1, 2004 ; Location in patent: Page/Page column 5-6 ;

78-94-4

3230-69-1

Literature: US4320236 A1, ;

918-86-5

918-85-4

77-74-7

3230-69-1

Literature: Russian Journal of Physical Chemistry, , vol. 64, # 1 p. 43 - 46 Zhurnal Fizicheskoi Khimii, , vol. 64, # 1 p. 83 - 87

1423-60-5

4301-14-8

~95%

3230-69-1

Literature: Jung, Michael E.; Duclos, Brian A. Tetrahedron Letters, 2004 , vol. 45, # 1 p. 107 - 109

78-94-4

74-86-2

~73%

3230-69-1

Literature: Gabriele; Salerno; Lauria Journal of Organic Chemistry, 1999 , vol. 64, # 21 p. 7687 - 7692

6153-05-5

~97%

3230-69-1

Literature: Zacharias; Pushpakumari; Sreevalsan; Pillai Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 1 p. 59 - 62

Precursor 10
7487-88-9 78-94-4 74-96-4 925-90-6
50516-66-0 70277-75-7 918-86-5 1423-60-5
4301-14-8 74-86-2
DownStream 10
54350-48-0 14845-37-5 918-85-4 77-74-7
918-86-5 25457-78-7 155268-26-1 6153-05-5
6153-06-6 35272-86-7

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%

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