Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 13H-Dibenzo[b,i]phenothiazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

258-78-6

258-78-6 structure

258-78-6 structure

Name: 13H-Dibenzo[b,i]phenothiazine
Chemical Name: 13H-Dibenzo[b,f]phenothiazine
CAS Number: 258-78-6
Molecular Formula: C₂₀H₁₃NS
Molecular Weight: 299.38900
Create Date: 2017-12-22 19:14:31
Modify Date: 2025-09-10 18:14:43

Name	13H-Dibenzo[b,f]phenothiazine
Synonyms	Dibenzo<c,h>phenothiazin

Density	1.302g/cm3
Boiling Point	553.5ºC at 760mmHg
Molecular Formula	C₂₀H₁₃NS
Molecular Weight	299.38900
Flash Point	288.5ºC
Exact Mass	299.07700
PSA	37.33000
LogP	6.33920
Vapour Pressure	2.71E-12mmHg at 25°C
Index of Refraction	1.779

HS Code	2934300000

HS Code	2934300000
Summary	2934300000. other compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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