Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (3S)-3-BOC-AMINO-1-DIAZO-2-BUTANONE
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (3S)-3-BOC-AMINO-1-DIAZO-2-BUTANONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

175205-19-3

175205-19-3 structure

175205-19-3 structure

Name: (3S)-3-BOC-AMINO-1-DIAZO-2-BUTANONE
Chemical Name: 4-bromo-2-(2-nitroprop-1-enyl)thiophene
CAS Number: 175205-19-3
Molecular Formula: C₇H₆BrNO₂S
Molecular Weight: 248.09700
Create Date: 2018-12-31 19:38:19
Modify Date: 2025-09-25 11:14:51

Name	4-bromo-2-(2-nitroprop-1-enyl)thiophene
Synonyms	MFCD00052971

Density	1.668g/cm3
Boiling Point	328.5ºC at 760mmHg
Melting Point	89ºC
Molecular Formula	C₇H₆BrNO₂S
Molecular Weight	248.09700
Flash Point	152.4ºC
Exact Mass	246.93000
PSA	74.06000
LogP	3.67130
Vapour Pressure	0.000362mmHg at 25°C
Index of Refraction	1.647

Risk Phrases	23/24/25-36/37/38
Safety Phrases	26-36/37/39
HS Code	2934999090

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

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