Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tripropyl borate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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688-71-1

688-71-1 structure

688-71-1 structure

Name: Tripropyl Borate
Chemical Name: Tripropyl Borate
CAS Number: 688-71-1
Molecular Formula: C₉H₂₁BO₃
Molecular Weight: 188.07200
Catalog: Chemical reagent Organic reagent Borate
Create Date: 2018-06-21 18:44:25
Modify Date: 2026-07-09 10:04:54

Name	Tripropyl Borate
Synonyms	BORIC ACID TRI-N-PROPYL ESTER boricacid(h3bo3),tripropylester Boron propoxide Boric Acid Tripropyl Ester Propyl Borate Tripropyl Borate > n-Tripropyl borate Propyl orthoborate Tripropylborate EINECS 211-703-9 BORON-TRI-N-PROPOXIDE n-Propyl borate Propyl borate, (PrO)3 B TRIPROPYL BORATE TRI-N-PROPYL BORATE Tripropyl orthoborate tripropyl borate (n-C3H7O)3B Tripropoxyborane BORIC ACID TRIPROPYL ESTER Tri-n-propoxyboron Tripropoxyborate BORON N-PROPOXIDE Tris(propoxy)borane Boric acid (H3BO3), tripropyl ester MFCD00009366 PROPYL BORATE

Density	0.857 g/mL at 25 °C(lit.)
Boiling Point	175-177 °C(lit.)
Melting Point	<0ºC
Molecular Formula	C₉H₂₁BO₃
Molecular Weight	188.07200
Flash Point	90 °F
Exact Mass	188.15800
PSA	27.69000
LogP	2.25110
Index of Refraction	n20/D 1.395(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ED5785000

CHEMICAL NAME :: Boric acid, tripropyl ester

CAS REGISTRY NUMBER :: 688-71-1

BEILSTEIN REFERENCE NO. :: 1701561

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C9-H21-B-O3

MOLECULAR WEIGHT :: 188.11

WISWESSER LINE NOTATION :: 3OBO3&O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964 Volume(issue)/page/year: -,693,1964 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2080 mg/kg

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

REFERENCE :: 14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964 Volume(issue)/page/year: -,693,1964

Hazard Codes	F+
Risk Phrases	R10
Safety Phrases	S16-S33
RIDADR	UN 1993 3/PG 3
WGK Germany	2
RTECS	ED5785000
Packaging Group	II
Hazard Class	3
HS Code	2920909090

HS Code	2920909090
Summary	2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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