Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-8-methoxy-1',3',3'-trimethyl-6-nitro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

1498-89-1

1498-89-1 structure

1498-89-1 structure

Name: Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-8-methoxy-1',3',3'-trimethyl-6-nitro-
Chemical Name: 8-methoxy-1',3',3'-trimethyl-6-nitrospiro[chromene-2,2'-indole]
CAS Number: 1498-89-1
Molecular Formula: C₂₀H₂₀N₂O₄
Molecular Weight: 352.38400
Create Date: 2018-05-13 08:00:00
Modify Date: 2024-01-03 07:41:03

Name	8-methoxy-1',3',3'-trimethyl-6-nitrospiro[chromene-2,2'-indole]
Synonyms	8-Methoxy-1',3',3'-trimethyl-6-nitro-spiro[chromen-2,2'-indolin] Spiro[2H-1-benzopyran-2,2'-indoline],8-methoxy-1',3',3'-trimethyl-6-nitro 8-methoxy-1',3',3'-trimethyl-6-nitro-spiro[chromene-2,2'-indoline] 1',3'-dihydro-8-methoxy-1',3',3'-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-(2H)-indole] 8-methoxy-1',3',3'-trimethyl-6-nitro-1',3'-dihydrospiro[chromene-2,2'-indole] MFCD00216608 1',3',3'-trimethyl-6-nitro-8-methoxyspiro-{2H-1}-benzopyran-2,2'-(2H)indole EINECS 216-103-0

Density	1.32g/cm3
Boiling Point	513.6ºC at 760mmHg
Melting Point	159-162ºC(lit.)
Molecular Formula	C₂₀H₂₀N₂O₄
Molecular Weight	352.38400
Flash Point	264.4ºC
Exact Mass	352.14200
PSA	67.52000
LogP	4.72110
Vapour Pressure	1.17E-10mmHg at 25°C
Index of Refraction	1.655

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
HS Code	2934999090

Precursor 5
118-12-7 17028-61-4 148-53-8 1127303-63-2
42966-81-4
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%