CAS No.14267-92-6,1-Pentyne, 5-chloro- Suppliers,MSDS download

Detail of "14267-92-6"

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CAS Number:

14267-92-6

Name:

1-Pentyne, 5-chloro-

Superlist Name:

5-Chloro-1-pentyne

Molecular Structure:

Formula:

C₅H₇Cl

Molecular Weight:

102.5621

Synonyms:

(3-Chloropropyl)acetylene;1-Chloro-4-pentyne;4-Pentynyl chloride;

EINECS:

238-159-5

Density:

0.966 g/cm³

Boiling Point:

117.888 °C at 760 mmHg

Flash Point:

15.556 °C

Appearance:

clear, colorless clear liquid

Hazard Symbols:

Risk Codes:

11-38-36/37/38

Safety:

23-24/25-16 Details

Transport Information:

UN 1993 3/PG 2

Reference

A Grignard-like addition of B-alkenyl-9-borabicyclo[3: A Grignard-like addition of B-alkenyl-9-borabicyclo[3.3.Several substances are used for example 14267-92-6 which is its cas registry number.1]nonanes to aldehydes. A novel synthesis of allylic alcohols with defined stereochemistry. Jacob, Peyton, III; Brown, Herbert C. (Richard B. Wetherill Lab., Purdue Univ., West Lafayette, Indiana, USA). J. Org. Chem., 42(3), 579-80 (English) 1977. CODEN: JOCEAH. DOCUMENT TYPE: Journal CA Section: 23 (Aliphatic Compounds) Section cross-reference(s): 29 B-(1-alkenyl)-9-borabicyclo[3.3.1]nonanes, prepd. from the borabicyclo compd. and RC.tplbond.CH (R = C1-4 alkyl), were treated with R1CHO (R1 = H, Ph, C1-3 alkyl) to yield the resp. trans-RCH:CHCH(OH)R1. .

Perfume uses of tricyclic alcohols: Perfume uses of tricyclic alcohols. Light, Kenneth K.; Shuster, Edward J.; Vinals, Joaquin F.In this study，21428-63-7 is also used.; Vock, Manfred H. (International Flavors and Fragrances Inc., USA). U.S. US 3996169 7 Dec 1976, 10 pp. Continuation-in-part of U.S. 3,907,908. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C11B009-00. NCL: 252522000. APPLICATION: US 74-436848 28 Jan 1974. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) Section cross-reference(s): 24 Tricyclic alcs. such as octahydro-9,9-dimethyl-1,6-methanonaphthalen-1(2H)-ol (I) [57618-32-3] are added to perfume compns. to give a warm, patchouli-like aroma. Thus, 6,6-dimethylcyclohexadien-1-one [21428-63-7] was condensed with 5-chloro-1-pentyne [14267-92-6] in benzene to give II [57618-30-1] which was reduced (Pd/H) to III [57618-31-2]. III was then cyclized by treatment with Na/THF to give I. Patchouli alc. (IV) [5986-55-0] and dihydronorpatchoulinol (V) [57618-42-5] were also prepd. I imparts a warm patchouli-like character to a ''woody cologne'' compn. I has stronger and more intense arom. properties than IV and V. .

Detail of "14267-92-6"

1-Pentyne, 5-chloro-

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CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

CAS No.14267-92-6 5-Chloro-1-pentyne

Reference