Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tonalide
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Purity: 98.0%
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: Ethanone,1-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthalenyl)-
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
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Email: info@tianfuchem.com

21145-77-7

21145-77-7 structure

21145-77-7 structure

Name: Tonalide
Chemical Name: 6-acetyl-1,1,2,4,4,7-hexamethyltetralin
CAS Number: 21145-77-7
Molecular Formula: C₁₈H₂₆O
Molecular Weight: 258.398
Catalog: Flavors and spices Synthetic spice Musk and macrocyclic spices Polycyclic musk
Create Date: 2018-02-23 08:00:00
Modify Date: 2026-07-16 06:52:59
Tonalide is used as a biomarker.

Name	6-acetyl-1,1,2,4,4,7-hexamethyltetralin
Synonyms	Tetralide Ganolide (tonalide) Einecs -6 6-ACETYL-1 5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthalenyl-ethanone 1-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthyl)etha 7-acetyl-1,1,3,4,4,6-hexamethyl-tetrahydronaphthalene Tonalid Ai3-28517 Dernalide(Tonalide) 7-HEXAMETHYLTETRALIN 6-acetyl-1,1,2,4,4,7-hexamethyltetraline 1-[(6R)-3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-2-naphthalenyl]ethanone 1-(5,6,7,8-TETRAHYDRO-3,5,5,6,8,8-HEXAMETHYL-2-NAPHTALENYL)-ETHAN-1-ONE 5',6',7',8'-Tetrahydro-3',5',5',6',8',8'-hexamethyl-2'-acetonaphthone 7-acetyl-1,1,3,4,4,6-hexamethyltetraline 1-(5,6,7,8-TETRAHYDRO-3,5,5,6,8,8 -HEXAMETHYL-2-NAPHTHYL)ETHAN-1-ONE 7-acetyl-1,1,3,4,4,6-hoxamethyl tetrahydro naph-thalen acetyl methyl tetramethyl tetralin AHTN 10 μg/mL in Cyclohexane 6-acetyl-1,1,2,4,4,7-hexamethyl-tetralin TONALID(R) II 1-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthyl)ethan-1-one 1-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthalenyl)-Ethanone 1-(3,5,5,6,8,8-HexaMethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-ethanone Ccris AHMT (perfume) 1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydronaphthalen-2-yl) 1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-2-naphthalenyl)ethanone Ganolide Extralide 1-(5,6,7,8-TETRAHYDRO-3,5,5,6,8,8-HEXAMETHYL-2-NAPTHALENYL)ETHANONE AHTN (Tonalid) 1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethanone 7-Acetyl-1,1,3,4,4,6-hexamethyltetra-hydronaphtalene Tona musk 6-Acetyl-1,1,2,4,4,7-hexamethyltetralin FIXOLIDE 6-acetyl-1,1,2,4,4,7-hexamethyl-1,2,3,4-tetrahydronaphthalene 7-acetyl-1,1,3,4,4,6-hexamethyl-1,2,3,4-tetrahydronaphthalene 6-ACETYL-1,1,2,4,4,7-HEXAMETHYLTETRALIN TONALIDE Musk tonalid 1,2,3,4-Tetrahydro-1,1,3,4,4,6-hexamethyl-7-naphthyl methyl ketone 1-(3,5,5,6,8,8-hexaMethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-one 2'-Acetonaphthone, 5',6',7',8'-tetrahydro-3',5',5',6',8',8'-hexamethyl Tonalide //BP MUSKOLIDE AHTN

Density	0.9±0.1 g/cm3
Boiling Point	356.8±31.0 °C at 760 mmHg
Melting Point	55ºC
Molecular Formula	C₁₈H₂₆O
Molecular Weight	258.398
Flash Point	149.9±19.8 °C
Exact Mass	258.198364
PSA	17.07000
LogP	6.37
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.490
Storage condition	Refrigerator

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn
Risk Phrases	22
RIDADR	NONH for all modes of transport
RTECS	KM5805024

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