Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzenepropanoic acid,4-hydroxy-, 2,5-dioxo-1-pyrrolidinyl ester
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenepropanoic acid,4-hydroxy-, 2,5-dioxo-1-pyrrolidinyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: Benzenepropanoic acid,4-hydroxy-, 2,5-dioxo-1-pyrrolidinyl ester
Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

34071-95-9

34071-95-9 structure

34071-95-9 structure

Name: Benzenepropanoic acid,4-hydroxy-, 2,5-dioxo-1-pyrrolidinyl ester
Chemical Name: bolton-hunter reagent
CAS Number: 34071-95-9
Molecular Formula: C₁₃H₁₃NO₅
Molecular Weight: 263.24600
Create Date: 2018-12-25 10:19:51
Modify Date: 2025-08-27 07:43:50

Name	bolton-hunter reagent
Synonyms	BOLTON-HUNTER SHPP EINECS 251-818-1 HOPHPR-OSU 3-(4'-Hydroxyphenyl)propionic acid N-hydroxysuccinimide RUDINGER REAGENT MFCD00005515 Rudinger reagent,Bolton-Hunter reagent

Density	1.4 g/cm3
Boiling Point	448.8ºC
Melting Point	132-133ºC(lit.)
Molecular Formula	C₁₃H₁₃NO₅
Molecular Weight	263.24600
Flash Point	225.2ºC
Exact Mass	263.07900
PSA	83.91000
LogP	0.86990
Index of Refraction	1.606
Storage condition	-20°C

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	R36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
HS Code	2925190090

Precursor 3
6066-82-6 501-97-3 7400-08-0
DownStream 0

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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