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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Galvinoxyl
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2370-18-5

2370-18-5 structure

2370-18-5 structure

Name: Galvinoxyl Free Radical
Chemical Name: galvinoxyl
CAS Number: 2370-18-5
Molecular Formula: C₂₉H₄₁O₂
Molecular Weight: 421.63500
Catalog: Chemical reagent Organic reagent Aromatic hydrocarbon
Create Date: 2018-08-29 14:32:38
Modify Date: 2025-08-21 21:59:32

Name	galvinoxyl
Synonyms	2,6-bis(1,1-dimethylethyl)-4-{[3,5-bis(1,1-dimethylethyl)-4-oxocyclohexa-2,5-dien-1-ylidene]methyl}phenoxy MFCD00001616 EINECS 219-133-2 Galvinoxyl free radical coppinger

Density	1.012g/cm3
Boiling Point	512.6ºC at 760mmHg
Melting Point	158-159ºC(lit.)
Molecular Formula	C₂₉H₄₁O₂
Molecular Weight	421.63500
Flash Point	216.9ºC
Exact Mass	421.31100
PSA	17.07000
LogP	8.33650
Appearance	Crystalline Powder, Crystals and/or Chunks \| Dark blue to purple
Index of Refraction	1.5045 (estimate)
Storage condition	0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XV7978000

CHEMICAL NAME :: p-Tolyloxy, 2,6-di-tert-butyl-alpha-(3,5-di-tert-butyl-4-oxo-2,5- cyclohexadien-1-ylide ne)-

CAS REGISTRY NUMBER :: 2370-18-5

LAST UPDATED :: 199707

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C29-H41-O2

MOLECULAR WEIGHT :: 421.70

WISWESSER LINE NOTATION :: L6V DYTJ BX1&1&1 FX1&1&1 DU1R DQ BX1&1&1 FX1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: DNA adduct

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 20 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 89,95,1981

Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	XV7978000

Precursor 0
DownStream 1
4359-97-1

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