Shanghai Nianxing Industrial Co., Ltd
China
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: musk 89
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1922-67-4

1922-67-4 structure

1922-67-4 structure

Name: musk 89
Chemical Name: 4,6,6,9,9-pentamethyl-3,4,7,8-tetrahydro-1H-benzo[g]isochromene
CAS Number: 1922-67-4
Molecular Formula: C₁₈H₂₆O
Molecular Weight: 258.39800
Create Date: 2016-02-22 21:28:01
Modify Date: 2025-08-25 19:54:54

Names
Properties

Name	4,6,6,9,9-pentamethyl-3,4,7,8-tetrahydro-1H-benzo[g]isochromene
Synonyms	3,4,6,7,8,9-Hexahydro-4,6,6,9,9-pentamethyl-1H-naphtho(2,3-c)pyran 4,6,6,9,9-pentamethyl-3,4,6,7,8,9-hexahydro-1H-benzo[g]isochromene EINECS 217-652-9 1H-Naphtho(2,3-c)pyran,3,4,6,7,8,9-hexahydro-4,6,6,9,9-pentamethyl 3,4,6,7,8,9-Hexahydro-4,6,6,9,9-pentamethyl-1-naphtho(2,3-c)pyran

Density	0.953g/cm3
Boiling Point	336.6ºC at 760 mmHg
Molecular Formula	C₁₈H₂₆O
Molecular Weight	258.39800
Flash Point	151.9ºC
Exact Mass	258.19800
PSA	9.23000
LogP	4.66930
Vapour Pressure	0.000217mmHg at 25°C
Index of Refraction	1.503

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